Merge branch 'main' into pr/10695

.github/workflows/check-urls.yml

@@ -42,7 +42,7 @@ jobs:
           fetch-depth: ${{ steps.set-params.outputs.fetch-depth }}
       - name: Get changed files
         id: changed-files
-        uses: tj-actions/changed-files@v39.2.0
+        uses: tj-actions/changed-files@v40.1.1
         with:
           separator: " "
           json: true

.github/workflows/comment-pr.yml

@@ -0,0 +1,55 @@
+name: Comment on the pull request
+
+on:
+  workflow_run:
+    workflows: ["free-programming-books-lint"]
+    types:
+      - completed
+
+jobs:
+  upload:
+    permissions:
+      pull-requests: write
+    runs-on: ubuntu-latest
+    if: >
+      ${{ github.event.workflow_run.event == 'pull_request' &&
+      github.event.workflow_run.conclusion == 'success' }}
+    steps:
+      - name: 'Download artifact'
+        uses: actions/github-script@v6
+        with:
+          script: |
+            let allArtifacts = await github.rest.actions.listWorkflowRunArtifacts({
+               owner: context.repo.owner,
+               repo: context.repo.repo,
+               run_id: context.payload.workflow_run.id,
+            });
+            let matchArtifact = allArtifacts.data.artifacts.filter((artifact) => {
+              return artifact.name == "pr"
+            })[0];
+            let download = await github.rest.actions.downloadArtifact({
+               owner: context.repo.owner,
+               repo: context.repo.repo,
+               artifact_id: matchArtifact.id,
+               archive_format: 'zip',
+            });
+            let fs = require('fs');
+            fs.writeFileSync(`${process.env.GITHUB_WORKSPACE}/pr.zip`, Buffer.from(download.data));
+
+      - name: 'Unzip artifact'
+        run: unzip pr.zip
+
+      - name: 'Comment on PR'
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          if [ -s error.log ]
+          then
+            gh pr comment $(<PRurl) -b "Linter failed, fix the error(s):
+            \`\`\`
+            $(cat error.log)
+            \`\`\`"
+            gh pr edit $(<PRurl) --add-label "linter error"
+          else
+            gh pr edit $(<PRurl) --remove-label "linter error"
+          fi

.github/workflows/fpb-lint.yml

@@ -1,6 +1,6 @@
 name: free-programming-books-lint
 
-on: [push, pull_request]
+on: [pull_request]
 
 permissions:
   contents: read
@@ -13,11 +13,24 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     - name: Use Node.js
-      uses: actions/setup-node@v3
+      uses: actions/setup-node@v4
       with:
         node-version: '16.x'
     - run: npm install -g free-programming-books-lint
-    - run: fpb-lint ./books/
+
-    - run: fpb-lint ./casts/
+    - name: Pull Request
-    - run: fpb-lint ./courses/
+      run: |
-    - run: fpb-lint ./more/
+        fpb-lint books casts courses more &> output.log
+
+    - name: Clean output and create artifacts
+      if: always()
+      run: |
+          mkdir -p ./pr
+          echo ${{ github.event.pull_request.html_url }} > ./pr/PRurl
+          cat output.log | sed -E 's:/home/runner/work/free-programming-books/|⚠.+::' | uniq > ./pr/error.log
+
+    - uses: actions/upload-artifact@v3
+      if: always()
+      with:
+        name: pr
+        path: pr/

README.md

@@ -60,12 +60,11 @@ Click on these badges to see how you might be able to help:
 ## How to Share
 
 <div align="left" markdown="1">
-
-<a href="http://twitter.com/intent/tweet?text=https://github.com/EbookFoundation/free-programming-books%0AFree%20Programming%20Books">Share on Twitter</a><br>
 <a href="https://www.facebook.com/share.php?u=https%3A%2F%2Fgithub.com%2FEbookFoundation%2Ffree-programming-books&p[images][0]=&p[title]=Free%20Programming%20Books&p[summary]=">Share on Facebook</a><br>
 <a href="http://www.linkedin.com/shareArticle?mini=true&url=https://github.com/EbookFoundation/free-programming-books&title=Free%20Programming%20Books&summary=&source=">Share on LinkedIn</a><br>
+<a href="https://toot.kytta.dev/?mini=true&url=https://github.com/EbookFoundation/free-programming-books&title=Free%20Programming%20Books&summary=&source=">Share on Mastodon/Fediverse</a><br>    
 <a href="https://t.me/share/url?url=https://github.com/EbookFoundation/free-programming-books">Share on Telegram</a><br>
-
+<a href="https://twitter.com/intent/tweet?text=https://github.com/EbookFoundation/free-programming-books%0AFree%20Programming%20Books">Share on 𝕏 (Twitter)</a><br>
 </div>
 
 ## Resources
@@ -81,6 +80,7 @@ This project lists books and other resources grouped by genres:
 #### Other Languages
 
 + [Arabic / al arabiya / العربية](books/free-programming-books-ar.md)
++ [Armenian / Հայերեն](books/free-programming-books-hy.md)
 + [Azerbaijani / Азәрбајҹан дили / آذربايجانجا ديلي](books/free-programming-books-az.md)
 + [Bengali / বাংলা](books/free-programming-books-bn.md)
 + [Bulgarian / български](books/free-programming-books-bg.md)
@@ -103,6 +103,7 @@ This project lists books and other resources grouped by genres:
 + [Japanese / 日本語](books/free-programming-books-ja.md)
 + [Korean / 한국어](books/free-programming-books-ko.md)
 + [Latvian / Latviešu](books/free-programming-books-lv.md)
++ [Malayalam / മലയാളം](books/free-programming-books-ml.md)
 + [Norwegian / Norsk](books/free-programming-books-no.md)
 + [Persian / Farsi (Iran) / فارسى](books/free-programming-books-fa_IR.md)
 + [Polish / polski / język polski / polszczyzna](books/free-programming-books-pl.md)
@@ -130,6 +131,7 @@ This project lists books and other resources grouped by genres:
 + [Arabic / al arabiya / العربية](courses/free-courses-ar.md)
 + [Bengali / বাংলা](courses/free-courses-bn.md)
 + [Bulgarian / български](courses/free-courses-bg.md)
++ [Burmese / မြန်မာဘာသာ](courses/free-courses-my.md)
 + [Chinese / 中文](courses/free-courses-zh.md)
 + [English](courses/free-courses-en.md)
 + [Finnish / suomi / suomen kieli](courses/free-courses-fi.md)
@@ -172,7 +174,6 @@ This project lists books and other resources grouped by genres:
 + [English](more/free-programming-interactive-tutorials-en.md)
 + [German](more/free-programming-interactive-tutorials-de.md)
 + [Japanese / 日本語](more/free-programming-interactive-tutorials-ja.md)
-+ [Portuguese (Brazil)](more/free-programming-interactive-tutorials-pt_BR.md)
 + [Russian / Русский язык](more/free-programming-interactive-tutorials-ru.md)
 
 
@@ -186,6 +187,7 @@ This project lists books and other resources grouped by genres:
 Free Podcasts and Screencasts:
 
 + [Arabic / al Arabiya / العربية](casts/free-podcasts-screencasts-ar.md)
++ [Burmese / မြန်မာဘာသာ](casts/free-podcasts-screencasts-my.md)
 + [Chinese / 中文](casts/free-podcasts-screencasts-zh.md)
 + [Czech / čeština / český jazyk](casts/free-podcasts-screencasts-cs.md)
 + [Dutch / Nederlands](casts/free-podcasts-screencasts-nl.md)

books/free-programming-books-bn.md

@@ -20,6 +20,7 @@
 
 ### C
 
+* [কম্পিউটার প্রোগ্রামিং](http://cpbook.subeen.com/p/blog-page.html) - Tamim Shahriar Subeen
 * [বাংলায় C প্রোগ্রামিং ল্যাঙ্গুয়েজ শেখার কোর্স](https://c.howtocode.dev) - Jakir Hossain, et al.
 
 

books/free-programming-books-de.md

@@ -205,9 +205,8 @@
 ### Python
 
 * [A Byte of Python - Einführung in Python](https://sourceforge.net/projects/abop-german.berlios/files) - Swaroop C H, Bernd Hengelein, Lutz Horn, Bernhard Krieger, Christoph Zwerschke (PDF)
-* [Einführung in Python](http://www.mschimmels.de/eigeneDateien/Python-Kurs.pdf) - Martin Schimmels (PDF)
 * [Programmiereinführung mit Python](http://opentechschool.github.io/python-beginners/de) (Online)
-* [PyQt und PySide: GUI und Anwendungsentwicklung mit Python und Qt](https://github.com/pbouda/pyqt-und-pyside-buch) - Peter Bouda, Michael Palmer, Dr. Markus Wirz (TeX, [PDF](https://github.com/pbouda/pyqt-und-pyside-buch/releases/latest)) *(:construction: in process)*
+* [PyQt und PySide: GUI und Anwendungsentwicklung mit Python und Qt](https://github.com/pbouda/pyqt-und-pyside-buch) - Peter Bouda, Michael Palmer, Markus Wirz (TeX, [PDF](https://github.com/pbouda/pyqt-und-pyside-buch/releases/latest)) *(:construction: in process)*
 * [Python 3 - Das umfassende Handbuch](http://openbook.rheinwerk-verlag.de/python) - Johannes Ernesti, Peter Kaiser (Online)
 
 

books/free-programming-books-es.md

@@ -70,7 +70,7 @@
 #### Algoritmos y Estructuras de Datos
 
 * [Algoritmos y Programación (Guía para docentes)](http://www.eduteka.org/pdfdir/AlgoritmosProgramacion.pdf) - Juan Carlos López García (PDF)
-* [Análisis, Diseño e Implantación de Algoritmos](http://fcasua.contad.unam.mx/apuntes/interiores/docs/20181/informatica/1/LI_1164_06097_A_Analisis_Diseno_Implantacion_Algoritmos_Plan2016.pdf) - Universidad Nacional Autónoma de México, Dr. Juan Alberto Adam Siade, Gilberto Manzano Peñaloza, René Montesano Brand, Luis Fernando Zúñiga López, et al. (PDF)
+* [Análisis, Diseño e Implantación de Algoritmos](http://fcasua.contad.unam.mx/apuntes/interiores/docs/20181/informatica/1/LI_1164_06097_A_Analisis_Diseno_Implantacion_Algoritmos_Plan2016.pdf) - Universidad Nacional Autónoma de México, Juan Alberto Adam Siade, Gilberto Manzano Peñaloza, René Montesano Brand, Luis Fernando Zúñiga López, et al. (PDF)
 * [Apuntes de Algoritmos y Estructuras de Datos](https://openlibra.com/en/book/download/apuntes-de-algoritmos-y-estructuras-de-datos) - Alejandro Santos (PDF)
 * [Breves Notas sobre Análisis de Algoritmos](https://lya.fciencias.unam.mx/jloa/publicaciones/analisisdeAlgoritmos.pdf) - Universidad Nacional Autónoma de México, Jorge L. Ortega Arjona (PDF)
 * [Fundamentos de Informática y Programación](https://informatica.uv.es/docencia/fguia/TI/Libro/Libro_Fundamentos_Inform_Program.htm) - Gregorio Martín Quetglás, Francisco Toledo Lobo, Vicente Cerverón Lleó (HTML)
@@ -104,7 +104,6 @@
 
 #### Metodologías de desarrollo de software
 
-* [Compendio de Ingeniería del Software](http://www.navegapolis.com/files/cis.pdf) (PDF)
 * [Ingeniería de Software: Una Guía para Crear Sistemas de Información](https://web.archive.org/web/20150824055042/http://www.wolnm.org/apa/articulos/Ingenieria_Software.pdf) - Alejandro Peña Ayala (PDF)
 * [Scrum & Extreme Programming (para programadores)](https://web.archive.org/web/20140209204645/http://www.cursosdeprogramacionadistancia.com/static/pdf/material-sin-personalizar-agile.pdf) - Eugenia Bahit (PDF)
 * [Scrum Level](https://scrumlevel.com/files/scrumlevel.pdf) - Juan Palacio, Scrum Manager (PDF) [(EPUB)](https://scrumlevel.com/files/scrumlevel.epub)
@@ -125,7 +124,7 @@
 #### Sistemas Operativos
 
 * [Fundamentos de Sistemas Operativos](http://sistop.org/pdf/sistemas_operativos.pdf) - Gunnar Wolf, Esteban Ruiz, Federico Bergero, Erwin Meza, et al. (PDF)
-* [Sistemas Operativos](http://sistop.gwolf.org/html/biblio/Sistemas_Operativos_-_Luis_La_Red_Martinez.pdf) - Dr. David Luis la Red Martinez (PDF)
+* [Sistemas Operativos](http://sistop.gwolf.org/html/biblio/Sistemas_Operativos_-_Luis_La_Red_Martinez.pdf) - David Luis la Red Martinez (PDF)
 
 
 ### Android

books/free-programming-books-fa_IR.md

@@ -38,8 +38,9 @@
 
 ### Java
 
-* [آموزش  برنامه‌نویسی جاوا](https://javacup.ir/javacup-training-videos/)
+* [آموزش اسپرينگ](https://github.com/raaminz/training/tree/master/slides/spring)
 * [آموزش جاوا از صفر](https://toplearn.com/courses/85/%D8%A2%D9%85%D9%88%D8%B2%D8%B4-%D8%AC%D8%A7%D9%88%D8%A7-%D8%A7%D8%B2-%D8%B5%D9%81%D8%B1)
+* [آموزش هايبرنيت](https://github.com/raaminz/training/tree/master/slides/hibernate)
 
 
 ### JavaScript

books/free-programming-books-fr.md

@@ -6,6 +6,7 @@
     * [IDE et éditeurs de texte](#ide-et-editeurs-de-texte)
     * [Logiciels libres](#logiciels-libres)
     * [Makefile](#makefile)
+    * [Mathématiques](#mathématiques)
     * [Pédagogie pour les enfants et adolescents](#pédagogie-pour-les-enfants-et-adolescents)
     * [Théorie des langages](#théorie-des-langages)
 * [Ada](#ada)
@@ -19,7 +20,7 @@
 * [Git](#git)
 * [Go](#go)
 * [Haskell](#haskell)
-* [HTML and CSS](#css)
+* [HTML and CSS](#html-and-css)
 * [Java](#java)
 * [JavaScript](#javascript)
 * [jQuery](#jquery)
@@ -31,7 +32,6 @@
     * [TeX](#tex)
 * [Lisp](#lisp)
 * [Lua](#lua)
-* [Mathématiques](#math%C3%A9matiques)
 * [Meteor](#meteor)
 * [Perl](#perl)
 * [PHP](#php)
@@ -47,7 +47,7 @@
 * [Scratch](#scratch)
 * [SPIP](#spip)
 * [SQL](#sql)
-* [Systèmes d'exploitation](#systemes-d-exploitation)
+* [Systèmes d'exploitation](#systèmes-dexploitation)
 * [TEI](#tei)
 
 
@@ -76,7 +76,7 @@
 
 #### Logiciels libres
 
-* [Histoires et cultures du Libre](http://framabook.org/histoiresetculturesdulibre/)
+* [Histoires et cultures du Libre](https://archives.framabook.org/histoiresetculturesdulibre/) - Camille Paloque-Berges, Christophe Masutti, `edt.:` Framasoft (coll. Framabook)
 * [Option libre. Du bon usage des licences libres](http://framabook.org/optionlibre-dubonusagedeslicenceslibres/) - Jean Benjamin
 * [Produire du logiciel libre](http://framabook.org/produire-du-logiciel-libre-2/) - Karl Fogel
 * [Richard Stallman et la révolution du logiciel libre](http://framabook.org/richard-stallman-et-la-revolution-du-logiciel-libre-2/) - R.M. Stallman, S. Williams, C. Masutti
@@ -88,9 +88,14 @@
 * [Introduction aux Makefile](http://eric.bachard.free.fr/UTBM_LO22/P07/C/Documentation/C/make/intro_makefile.pdf) (PDF)
 
 
+#### Mathématiques
+
+* [Approfondissements de lycée](https://fr.wikibooks.org/wiki/Approfondissements_de_lycée) - Wikibooks contributors, Zhuo Jia Dai, `ctb.:` R3m0t, `ctb.:` Martin Warmer (HTML) (:construction: *in process*)
+
+
 #### Pédagogie pour les enfants et adolescents
 
-* [Activités débranchées](https://pixees.fr/?cat=612) Catalogue de ressource pour apprendre l'informatique sans ordinateur.
+* [Activités débranchées](https://pixees.fr/?cat=612)
 * [Apprendre l'informatique sans ordinateur](https://interstices.info/enseigner-et-apprendre-les-sciences-informatiques-a-lecole/) - Tim Bell, Ian H. Witten, `trl.:` Mike Fellows
 
 
@@ -108,7 +113,7 @@
 
 ### Bash / Shell
 
-* [Guide avancé d'écriture des scripts Bash](http://abs.traduc.org/abs-fr/)
+* [Guide avancé d'écriture des scripts Bash](https://abs.traduc.org/abs-fr/) - Mendel Cooper, `trl.:` Adrien Rebollo et al.
 * [La programmation Shell](https://frederic-lang.developpez.com/tutoriels/linux/prog-shell/) - Frederic Lang, Idriss Neumann
 
 
@@ -130,7 +135,7 @@
 ### Chaîne de blocs / Blockchain
 
 * [Maîtriser Bitcoin: Programmer la chaîne de blocs publique](https://bitcoin.maitriser.ca) - Andreas M. Antonopoulos, Serafim Dos Santos (asciidoc, HTML)
-* [Maîtriser Ethereum: Développer des contrats intelligents et des DApps](https://ethereum.maitriser.ca) - Andreas M. Antonopoulos, Dr. Gavin Wood, Serafim Dos Santos (asciidoc, HTML)
+* [Maîtriser Ethereum: Développer des contrats intelligents et des DApps](https://ethereum.maitriser.ca) - Andreas M. Antonopoulos, Gavin Wood, Serafim Dos Santos (asciidoc, HTML)
 
 
 ### Coq
@@ -179,12 +184,12 @@
 ### Haskell
 
 * [A Gentle Introduction to Haskell](http://gorgonite.developpez.com/livres/traductions/haskell/gentle-haskell/) - Paul Hudak, John Peterson, Joseph Fasel, `trl.:` Nicolas Vallée, Gnux, ggnore, fearyourself, Joyeux-oli, Kikof, khayyam90
-* [Apprendre Haskell vous fera le plus grand bien !](http://lyah.haskell.fr)
+* [Apprendre Haskell vous fera le plus grand bien !](https://lyah.haskell.fr) - Miran Lipovača, `trl.:` Valentin Robert
 
 
 ### HTML and CSS
 
-* [Apprendre les mises en page CSS](http://fr.learnlayout.com)
+* [Apprendre les mises en page CSS](https://fr.learnlayout.com) - Greg Smith, `dsr.:` Isaac Durazo, `trl.:` Joël Matelli (HTML)
 
 
 ### (La)TeX et associés
@@ -269,6 +274,7 @@
 * [Apprendre à programmer avec Python](http://inforef.be/swi/python.htm) - Gerard Swinnen
 * [Introduction à la programmation](https://self-learning.info.ucl.ac.be/index/info1-exercises) (Inscription gratuite sur le site. Pour réaliser les exercices sur INGInious.org, créez-vous un compte gratuitement et liez ensuite votre compte self-learning à votre compte INGInious. )
 * [Le guide de l’auto-stoppeur pour Python!](https://python-guide-fr.readthedocs.io/fr/latest/) - Kenneth Reitz
+* [Python Programming in French](https://www.youtube.com/playlist?list=PL0mGkrTWmp4ugGM9fiZjEuzMFeKD6Rh5G) - Data Scientist Nigeria
 * [Une introduction à Python 3](https://perso.limsi.fr/pointal/python:courspython3) - Bob Cordeau, Laurent Pointal
 
 
@@ -312,17 +318,18 @@
 
 ### Scratch
 
-* [Informatique Créative](https://pixees.fr/programmation-creative-en-scratch/)
+* [Informatique Créative](https://pixees.fr/programmation-creative-en-scratch/) - Christan Balch, Michelle Chung, Karen Brennan, `trl.:` Inria, Provence Traduction (PDF, PPTX)
 
 
 ### SPIP
 
-* [Programmer avec SPIP](http://programmer.spip.net) - Matthieu Marcimat, collectif SPIP
+* [Programmer avec SPIP](https://programmer.spip.net) - Matthieu Marcimat, collectif SPIP
 
 
 ### SQL
 
 * [Cours complet pour apprendre les différents types de bases de données et le langage SQL](https://sgbd.developpez.com/tutoriels/cours-complet-bdd-sql/) - Jacques Le Maitre
+* [Cours de SQL base du langage SQL et des bases de données](https://sql.sh) - Tony Archambeau
 * [Only SQL. Tout ce que vous avez toujours voulu savoir sur les SGBD sans jamais avoir osé le demander.](https://framabook.org/not-only-sql/) - Vincent Lozano, Éric Georges
 
 

books/free-programming-books-hy.md

@@ -0,0 +1,8 @@
+### Index
+
+* [Python](#python)
+
+
+### Python
+
+* [Python Ուղեցույց](https://armath.am/uploads/E-learning/Robotics/RaspberryPi/python.pdf) - Վարդուհի Անդրեասյան (PDF)

books/free-programming-books-it.md

@@ -28,7 +28,6 @@
 * [Livecode](#livecode)
 * [Perl](#perl)
 * [PHP](#php)
-    * [Symfony](#symfony)
 * [Python](#python)
     * [Django](#django)
 * [Ruby](#ruby)
@@ -225,12 +224,6 @@
 ### PHP
 
 * [Guida PHP](http://www.html.it/guide/guida-php-di-base/?cref=development) (HTML)
-* [Manuale PHP](http://francescomuscolo.altervista.org/manuale_PHP.pdf) (PDF)
-
-
-#### Symfony
-
-* [Symfony 5: guida rapida](https://symfony.com/doc/5.0/the-fast-track/it/index.html)
 
 
 ### Python
@@ -240,7 +233,7 @@
 * [Immersione in Python 3](http://gpiancastelli.altervista.org/dip3-it/) - Mark Pilgrim, `trl.:` Giulio Piancastelli (HTML) [(PDF)](http://gpiancastelli.altervista.org/dip3-it/d/diveintopython3-it-pdf-latest.zip)
 * [La libreria di riferimento di Python](http://docs.python.it/html/lib/)
 * [Pensare da Informatico, Versione Python](http://www.python.it/doc/Howtothink/Howtothink-html-it/index.htm)
-* [Python per tutti: Esplorare dati con Python3](http://do1.dr-chuck.com/pythonlearn/IT_it/pythonlearn.pdf) - Dr. Charles Russell Severance (PDF) [(EPUB)](http://do1.dr-chuck.com/pythonlearn/IT_it/pythonlearn.epub)
+* [Python per tutti: Esplorare dati con Python3](http://do1.dr-chuck.com/pythonlearn/IT_it/pythonlearn.pdf) - Charles Russell Severance (PDF) [(EPUB)](http://do1.dr-chuck.com/pythonlearn/IT_it/pythonlearn.epub)
 
 
 #### Django
@@ -272,7 +265,6 @@
 ### UML
 
 * [Appunti di UML](https://web.archive.org/web/20110322065222/http://liuct.altervista.org/download/repository/ingsof/Appunti_UML.pdf) (PDF) *(:card_file_box: archived)*
-* [Introduzione alla gestione del progetto software con UML](http://areaprofessional.com/documenti/D03_IntroGestioneProgettoSW.pdf) - G. Destri (PDF)
 
 
 ### Visual Basic

books/free-programming-books-ja.md

@@ -13,7 +13,6 @@
     * [ソフトウェアアーキテクチャ](#%e3%82%bd%e3%83%95%e3%83%88%e3%82%a6%e3%82%a7%e3%82%a2%e3%82%a2%e3%83%bc%e3%82%ad%e3%83%86%e3%82%af%e3%83%81%e3%83%a3)
     * [ソフトウェア開発方法論](#%e3%82%bd%e3%83%95%e3%83%88%e3%82%a6%e3%82%a7%e3%82%a2%e9%96%8b%e7%99%ba%e6%96%b9%e6%b3%95%e8%ab%96)
     * [ソフトウェア品質](#%e3%82%bd%e3%83%95%e3%83%88%e3%82%a6%e3%82%a7%e3%82%a2%e5%93%81%e8%b3%aa)
-    * [データベース](#%e3%83%87%e3%83%bc%e3%82%bf%e3%83%99%e3%83%bc%e3%82%b9)
     * [ネットワーキング](#%e3%83%8d%e3%83%83%e3%83%88%e3%83%af%e3%83%bc%e3%82%ad%e3%83%b3%e3%82%b0)
     * [機械学習](#%e6%a9%9f%e6%a2%b0%e5%ad%a6%e7%bf%92)
     * [正規表現](#%e6%ad%a3%e8%a6%8f%e8%a1%a8%e7%8f%be)
@@ -62,7 +61,6 @@
 * [OCaml](#ocaml)
 * [Perl](#perl)
 * [PHP](#php)
-    * [Symfony](#symfony)
 * [PowerShell](#powershell)
 * [Processing](#processing)
 * [Prolog](#prolog)
@@ -74,7 +72,6 @@
 * [Sather](#sather)
 * [Scala](#scala)
 * [Scheme](#scheme)
-* [Scratch](#scratch)
 * [sed](#sed)
 * [Smalltalk](#smalltalk)
 * [SQL(実装非依存)](#sql%e5%ae%9f%e8%a3%85%e9%9d%9e%e4%be%9d%e5%ad%98)
@@ -140,7 +137,6 @@
 * [RSA暗号体験入門](http://www.cybersyndrome.net/rsa) - CyberSyndrome
 * [ウェブ健康診断仕様](https://www.ipa.go.jp/files/000017319.pdf) - 独立行政法人 情報処理推進機構(IPA) (PDF)
 * [クラウドを支えるこれからの暗号技術](https://herumi.github.io/ango) - 光成滋生 (PDF)
-* [セキュア・プログラミング講座](https://www.ipa.go.jp/security/awareness/vendor/programming) - 塩田英二 ([PDF](https://www.ipa.go.jp/files/000059838.pdf))
 * [はやわかり RSA](https://www.mew.org/~kazu/doc/rsa.html) - 山本和彦
 * [安全なSQLの呼び出し方](https://www.ipa.go.jp/files/000017320.pdf) - 独立行政法人 情報処理推進機構(IPA) (PDF)
 * [安全なウェブサイトの作り方](https://www.ipa.go.jp/files/000017316.pdf) - 独立行政法人 情報処理推進機構(IPA) (PDF)
@@ -170,20 +166,11 @@
 #### ソフトウェア品質
 
 * [高信頼化ソフトウェアのための開発手法ガイドブック](https://www.ipa.go.jp/files/000005144.pdf) - 独立行政法人 情報処理推進機構(IPA) (PDF)
-* [組込みシステムの安全性向上の勧め（機能安全編）](https://www.ipa.go.jp/files/000005118.pdf) - 独立行政法人 情報処理推進機構(IPA) (PDF)
-* [組込みソフトウェア開発におけるプロジェクトマネジメント導入の勧め](https://www.ipa.go.jp/files/000005105.pdf) - 独立行政法人 情報処理推進機構(IPA) (PDF)
 * [組込みソフトウェア開発における品質向上の勧め [バグ管理手法編]](https://www.ipa.go.jp/files/000027629.pdf) - 独立行政法人 情報処理推進機構(IPA) (PDF)
-* [組込みソフトウェア開発における品質向上の勧め [ユーザビリティ編]](https://www.ipa.go.jp/files/000005114.pdf) - 独立行政法人 情報処理推進機構(IPA) (PDF)
 * [組込みソフトウェア開発における品質向上の勧め [設計モデリング編]](https://www.ipa.go.jp/files/000005113.pdf) - 独立行政法人 情報処理推進機構(IPA) (PDF)
-* [組込みソフトウェア開発における品質向上の勧め（コーディング編）](https://www.ipa.go.jp/files/000005106.pdf) - 独立行政法人 情報処理推進機構(IPA) (PDF)
 * [組込みソフトウェア開発における品質向上の勧め［テスト編～事例集～］](https://www.ipa.go.jp/files/000005149.pdf) - 独立行政法人 情報処理推進機構(IPA) (PDF)
 
 
-#### データベース
-
-* [データベース](http://www.ipa.go.jp/files/000018652.pdf) - 独立行政法人 情報処理推進機構(IPA) (PDF)
-
-
 #### ネットワーキング
 
 * [HTTP/3 explained](https://http3-explained.haxx.se/ja) - Daniel Stenberg
@@ -212,7 +199,6 @@
 * [【改訂版】 組込みソフトウェア開発向け 品質作り込みガイド](https://www.ipa.go.jp/files/000005146.pdf) - 独立行政法人 情報処理推進機構(IPA) (PDF)
 * [【改訂版】 組込みソフトウェア向け 開発プロセスガイド](https://www.ipa.go.jp/files/000005126.pdf) - 独立行政法人 情報処理推進機構(IPA) (PDF)
 * [【改訂版】組込みソフトウェア開発向け コーディング作法ガイド［C言語版］ESCR Ver.3.0](https://www.ipa.go.jp/sec/publish/tn18-004.html) - 独立行政法人 情報処理推進機構(IPA) ([PDF](https://www.ipa.go.jp/files/000064005.pdf))
-* [【改訂版】組込みソフトウェア開発向けコーディング作法ガイド[C++言語版] Ver. 2.0 （ESCR C++ Ver. 2.0）](https://www.ipa.go.jp/sec/publish/tn16-007.html) - 独立行政法人 情報処理推進機構(IPA) ([PDF](https://www.ipa.go.jp/files/000055043.pdf))
 * [組込みソフトウェア向け プロジェクトマネジメントガイド［計画書編］](https://www.ipa.go.jp/files/000005116.pdf) - 独立行政法人 情報処理推進機構(IPA) (PDF)
 * [組込みソフトウェア向け プロジェクト計画立案トレーニングガイド](https://www.ipa.go.jp/files/000005145.pdf) - 独立行政法人 情報処理推進機構(IPA) (PDF)
 * [組込みソフトウェア向け 設計ガイド ESDR［事例編］](https://www.ipa.go.jp/files/000005148.pdf) - 独立行政法人 情報処理推進機構(IPA) (PDF)
@@ -400,7 +386,6 @@
 
 * [Airbnb JavaScript スタイルガイド](https://mitsuruog.github.io/javascript-style-guide) - Airbnb, 小川充(翻訳)
 * [Google JavaScript スタイルガイド](https://w.atwiki.jp/aias-jsstyleguide2) - Aaron Whyte, Bob Jervis, Dan Pupius, Erik Arvidsson, Fritz Schneider, Robby Walker, aiaswood(翻訳)
-* [JavaScript Garden](https://bonsaiden.github.io/JavaScript-Garden/ja) - Ivo Wetzel, HIRAKI Satoru(翻訳)
 * [JavaScript Plugin Architecture](https://azu.gitbooks.io/javascript-plugin-architecture/content) - azu
 * [JavaScript Primer](https://jsprimer.net) - azu, Suguru Inatomi
 * [JavaScript Promiseの本](https://azu.github.io/promises-book) - azu
@@ -420,7 +405,6 @@
 > :information_source: 関連項目 - [Angular](#angular)
 
 * [AngularJS 1.2 日本語リファレンス](https://js.studio-kingdom.com/angularjs) - @tomof(翻訳)
-* [AngularJS's tutorial - あなたとともにAngularJS](http://lab.hisasann.com/AngularJSTutorial) - @hisasann
 * [AngularJSスタイルガイド](https://github.com/mgechev/angularjs-style-guide/blob/master/README-ja-jp.md) - Minko Gechev, Morita Naoki, Yohei Sugigami, et al.
 * [すぐできる AngularJS](https://8th713.github.io/LearnAngularJS) - @8th713
 
@@ -481,7 +465,6 @@
 * [Common Lisp 入門](http://www.nct9.ne.jp/m_hiroi/xyzzy_lisp.html#abclisp) - 広井誠
 * [Emacs Lisp基礎文法最速マスター](https://d.hatena.ne.jp/rubikitch/20100201/elispsyntax) - るびきち
 * [GNU Emacs Lispリファレンスマニュアル](http://www.fan.gr.jp/~ring/doc/elisp_20/elisp.html)
-* [Google Common Lisp スタイルガイド 日本語訳](https://lisphub.jp/doc/google-common-lisp-style-guide/lispguide.xml) - Robert Brown, François-René Rideau, TOYOZUMIKouichi 他(翻訳)
 * [LISP and PROLOG](https://web.archive.org/web/20060526095202/http://home.soka.ac.jp/~unemi/LispProlog) - 畝見達夫
 * [Lisp 一夜漬け](https://www.haun.org/kent/lisp1/) - TAMURA Kent
 * [On Lisp (草稿)](http://www.asahi-net.or.jp/~kc7k-nd) - Paul Graham, 野田開(翻訳)
@@ -552,11 +535,6 @@
 * [PSR-2 – コーディングスタイルガイド](https://github.com/maosanhioro/fig-standards/blob/master/translation/PSR-2-coding-style-guide.md) - maosanhioro
 
 
-#### Symfony
-
-* [Symfony 5: ファストトラック](https://symfony.com/doc/5.0/the-fast-track/ja)
-
-
 ### PowerShell
 
 * [PowerShell スクリプト](https://docs.microsoft.com/ja-jp/powershell/scripting/overview?view=powershell-6) - Microsoft Docs
@@ -580,7 +558,6 @@
 ### Python
 
 * [Dive Into Python 3 日本語版](http://diveintopython3-ja.rdy.jp) - Mark Pilgrim, Fukada(翻訳), Fujimoto(翻訳)
-* [Notes on scientific computing with python](http://japanichaos.appspot.com) - 花田康高
 * [php プログラマのための Python チュートリアル](https://web.archive.org/web/20160813152046/http://phpy.readthedocs.io/en/latest/) - INADA Naoki
 * [Python 3.4](https://stats.biopapyrus.jp/python) - 孫建強
 * [Python Scientific Lecture Notes](http://turbare.net/transl/scipy-lecture-notes) - 打田旭宏(翻訳)
@@ -609,7 +586,6 @@
 ### R
 
 * [R](https://stats.biopapyrus.jp/r) - 孫建強
-* [R-Tips](http://cse.naro.affrc.go.jp/takezawa/r-tips/r2.html) - 舟尾暢男
 * [R 基本統計関数マニュアル](https://cran.r-project.org/doc/contrib/manuals-jp/Mase-Rstatman.pdf) - 間瀬茂 (PDF)
 * [R 言語定義](https://cran.r-project.org/doc/contrib/manuals-jp/R-lang.jp.v110.pdf) - R Development Core Team, 間瀬茂(翻訳) (PDF)
 * [R 入門](https://cran.r-project.org/doc/contrib/manuals-jp/R-intro-170.jp.pdf) - W. N. Venables, D. M. Smith, R Development Core Team, 間瀬茂(翻訳) (PDF)
@@ -663,11 +639,6 @@
 * [入門Scheme](https://web.archive.org/web/20140812144348/http://www4.ocn.ne.jp/~inukai/scheme_primer_j.html) - 犬飼大
 
 
-### Scratch
-
-* [炎の型 With Scratch (ゲームプログラム入門)](https://kyorohiro.gitbooks.io/doc_scratch) - kyorohiro
-
-
 ### sed
 
 * [SED 教室](https://www.gcd.org/sengoku/sedlec) - 仙石浩明

books/free-programming-books-ko.md

@@ -104,7 +104,6 @@
 
 ### JavaScript
 
-* [JavaScript Garden](http://bonsaiden.github.io/JavaScript-Garden/ko)
 * [JavaScript로 만나는 세상](https://helloworldjavascript.net)
 
 
@@ -171,6 +170,7 @@
 
 * [내가 파이썬을 배우는 방법](https://wikidocs.net/7839)
 * [모두의 파이썬: 20일 만에 배우는 프로그래밍 기초](https://thebook.io/007026)
+* [사장님 몰래 하는 파이썬 업무자동화(부제: 들키면 일 많아짐)](https://wikidocs.net/book/6353) - 정용범, 손상우 외 1명
 * [실용 파이썬 프로그래밍: 프로그래밍 유경험자를 위한 강좌](https://wikidocs.net/book/4673) - 최용
 * [왕초보를 위한 Python 2.7](https://wikidocs.net/book/2)
 * [점프 투 파이썬 - Python 3](https://wikidocs.net/book/1)
@@ -198,6 +198,7 @@
 
 ### R
 
+* [Must Learning with R (개정판)](https://wikidocs.net/book/4315) - DoublekPark 외 1명
 * [R을 이용한 데이터 처리 & 분석 실무](http://r4pda.co.kr) - 서민구 (HTML, PDF - 이전 버젼)
 * [The R Manuals (translated in Korean)](http://www.openstatistics.net)
 

books/free-programming-books-langs.md

@@ -64,7 +64,10 @@ Books on general-purpose programming that don't focus on a specific language are
 * [Fortran](#fortran)
 * [FreeBSD](#freebsd)
 * [Go](#go)
-* [GraphQL](#graphql)
+* [Graphs](#graphs)
+    * [GraphQL](#graphql)
+    * [Gremlin](#gremlin)
+    * [Neo4J](#neo4j)
 * [Groovy](#groovy)
     * [Gradle](#gradle)
     * [Grails](#grails)
@@ -139,7 +142,6 @@ Books on general-purpose programming that don't focus on a specific language are
 * [Modelica](#modelica)
 * [MongoDB](#mongodb)
 * [MySQL](#mysql)
-* [Neo4J](#neo4j)
 * [.NET Core / .NET](#net-core)
 * [.NET Framework](#net-framework)
 * [NewSQL](#newsql)
@@ -519,6 +521,7 @@ Books on general-purpose programming that don't focus on a specific language are
 * [C++ Language](http://www.cplusplus.com/doc/tutorial/)
 * [C++ Notes for Professionals](https://goalkicker.com/CPlusPlusBook) - Compiled from StackOverflow Documentation (PDF)
 * [C++ Programming](https://en.wikibooks.org/wiki/C%2B%2B_Programming) - Panic, et al.
+* [C++ Programming: Code patterns design](https://en.wikibooks.org/wiki/C%2B%2B_Programming/Code/Design_Patterns) - WikiBooks (HTML)
 * [C++ Succinctly, Syncfusion](https://www.syncfusion.com/resources/techportal/ebooks/cplusplus) (PDF, Kindle) (email address *requested*, not required)
 * [C++ Tricks](http://www.bordoon.com/cplusplus/book_wrapper.html)
 * [C++ Tutorial](https://www.cprogramming.com/tutorial/c++-tutorial.html) - Alex Allain
@@ -529,7 +532,7 @@ Books on general-purpose programming that don't focus on a specific language are
 * [Fundamentals of C++ Programming](https://web.archive.org/web/20191005170118/https://python.cs.southern.edu/cppbook/progcpp.pdf) - Richard L. Halterman (PDF) *(:card_file_box: archived)*
 * [Game Programming Patterns](http://gameprogrammingpatterns.com/contents.html) (HTML)
 * [Google's C++ Style Guide](https://google.github.io/styleguide/cppguide.html)
-* [Hands-On System Programming with C++](https://www.packtpub.com/free-ebook/hands-on-system-programming-with-c/9781789137880) - Dr. Rian Quinn (Packt account *required*)
+* [Hands-On System Programming with C++](https://www.packtpub.com/free-ebook/hands-on-system-programming-with-c/9781789137880) - Rian Quinn (Packt account *required*)
 * [How to make an Operating System](https://samypesse.gitbook.io/how-to-create-an-operating-system/) - Samy Pesse
 * [How To Think Like a Computer Scientist: C++ Version](http://greenteapress.com/thinkcpp/index.html) - Allen B. Downey
 * [Introduction to Design Patterns in C++ with Qt 4](http://ptgmedia.pearsoncmg.com/images/9780131879058/downloads/0131879057_Ezust_book.pdf) - Alan Ezust, Paul Ezust (PDF)
@@ -538,6 +541,7 @@ Books on general-purpose programming that don't focus on a specific language are
 * [LearnCpp.com](https://www.learncpp.com) (HTML)
 * [Learning C++ eBook](https://riptutorial.com/Download/cplusplus.pdf) - Compiled from StackOverflow Documentation (PDF)
 * [Matters Computational: Ideas, Algorithms, Source Code](http://www.jjj.de/fxt/fxtbook.pdf) - Jorg Arndt (PDF)
+* [Modern C++ Tutorial: C++11/14/17/20 On the Fly](https://www.changkun.de/modern-cpp/pdf/modern-cpp-tutorial-en-us.pdf) - Changkun Ou (PDF)
 * [More C++ Idioms](https://en.wikibooks.org/wiki/More_C%2B%2B_Idioms) - Sumant Tambe, et al. (WikiBooks)
 * [Open Data Structures (In C++)](http://opendatastructures.org/ods-cpp.pdf) - Pat Morin (PDF)
 * [Programming Fundamentals - A Modular Structured Approach using C++](https://learning.hccs.edu/faculty/ken.busbee/programming-fundamentals-a-modular-structured-approach-using-c) - Kenneth Leroy Busbee (PDF)
@@ -594,6 +598,7 @@ Books on general-purpose programming that don't focus on a specific language are
 
 * [COBOL Programming Fundamental](http://yusman.staff.gunadarma.ac.id/Downloads/files/33460/COBOL_Programming_Fundamental.pdf) (PDF)
 * [Enterprise COBOL for z/OS documentation library](http://www-01.ibm.com/support/docview.wss?uid=swg27036733)
+* [GNU COBOL Programmers Guide](https://edoras.sdsu.edu/doc/GNU_Cobol_Programmers_Guide_2.1.pdf) - Gary L. Cutler (PDF)
 * [ILE COBOL Programmer's Guide](https://www.ibm.com/docs/de/ssw_ibm_i_74/pdf/sc092539.pdf) (PDF)
 * [Micro Focus: OO Programming with Object COBOL for UNIX (1999)](https://www.microfocus.com/documentation/object-cobol/oc41books/oppubb.htm) - MERANT International Ltd. (HTML)
 * [OpenCOBOL 1.1 - Programmer's Guide](http://open-cobol.sourceforge.net/guides/OpenCOBOL%20Programmers%20Guide.pdf) (PDF)
@@ -789,6 +794,7 @@ Books on general-purpose programming that don't focus on a specific language are
 ### Fortran
 
 * [Exploring Modern Fortran Basics](https://www.manning.com/books/exploring-modern-fortran-basics) - Milan Curcic
+* [Fortran](https://personalpages.manchester.ac.uk/staff/david.d.apsley/lectures/fortran/fortranA.pdf) -  David Apsley (PDF)
 * [Fortran 90 Tutorial](http://www.cs.mtu.edu/~shene/COURSES/cs201/NOTES/fortran.html) - C.-K. Shene at Michigan Technological University (HTML)
 * [Fortran 90 Tutorial](https://web.stanford.edu/class/me200c/tutorial_90/) - Sarah T. Whitlock, Paul H. Hargrove, Stanford University (HTML)
 * [Fortran information & resources](https://www.fortranplus.co.uk/fortran-information/) - fortranplus.co.uk (HTML)
@@ -834,18 +840,36 @@ Books on general-purpose programming that don't focus on a specific language are
 * [Let's learn Go!](http://go-book.readthedocs.io/en/latest/)
 * [Practical Cryptography With Go](https://leanpub.com/gocrypto/read) - Kyle Isom
 * [Practical Go Lessons](https://www.practical-go-lessons.com) - Maximilien Andile
+* [Practical Go: Real world advice for writing maintainable Go programs](https://dave.cheney.net/practical-go/presentations/qcon-china.html) - Dave Cheney (HTML)
 * [Production Go](https://leanpub.com/productiongo/read) - Herman Schaaf and Shawn Smith (EPUB, HTML, PDF) (:construction: *in process*) *(Leanpub account or valid email requested for EPUB or PDF)*
 * [The Go Tutorial](http://tour.golang.org)
 * [The Little Go Book](https://github.com/karlseguin/the-little-go-book) - Karl Seguin ([PDF](https://www.openmymind.net/assets/go/go.pdf), [ePUB](https://www.openmymind.net/assets/go/go.epub))
 * [Web apps in Go, the anti textbook](https://github.com/thewhitetulip/web-dev-golang-anti-textbook/)
 
 
-### GraphQL
+### Graphs
+
+#### GraphQL
 
 * [Fullstack GraphQL](https://github.com/GraphQLCollege/fullstack-graphql)
+* [GraphQL or Bust](https://nordicapis.com/wp-content/uploads/GraphQL-or-Bust-v2.2.pdf) - Nordic APIs (PDF)
 * [Learning graphqL](https://riptutorial.com/Download/graphql.pdf) - Compiled from StackOverflow Documentation (PDF)
 
 
+#### Gremlin
+
+* [Practical Gremlin - An Apache TinkerPop Tutorial](https://www.kelvinlawrence.net/book/PracticalGremlin.html) - Kelvin R. Lawrence
+
+
+#### Neo4J
+
+* [Fullstack GraphQL Applications with GRANDStack – Essential Excerpts](https://neo4j.com/fullstack-graphql-applications-with-grandstack/) - William Lyon (PDF) *(email requested)*
+* [Graph Algorithms: Practical Examples in Apache Spark and Neo4j](https://neo4j.com/graph-algorithms-book/) - Mark Needham, Amy E. Hodler (PDF, EPUB, MOBI) *(email requested)*
+* [Graph Databases 2nd edition](http://neo4j.com/books/graph-databases/) - Ian Robinson, Jim Webber, Emil Eifrém (PDF, EPUB, MOBI) *(email requested)*
+* [Graph Databases For Dummies](https://neo4j.com/graph-databases-for-dummies/) - Jim Webber, Rik Van Bruggen (PDF) *(email requested)*
+* [Knowledge Graphs: Data in Context for Responsive Businesses](https://neo4j.com/knowledge-graphs-data-in-context-for-responsive-businesses/) - Jesús Barrasa, Amy E. Hodler, Jim Webber (PDF) *(email requested)*
+
+
 ### Groovy
 
 #### Gradle
@@ -928,6 +952,7 @@ Books on general-purpose programming that don't focus on a specific language are
 * [Code Guide: Standards for developing flexible, durable, and sustainable HTML and CSS](http://mdo.github.io/code-guide/) - Mark Otto
 * [CSS Animation 101](https://github.com/cssanimation/css-animation-101)
 * [CSS Notes for Professionals](http://goalkicker.com/CSSBook) - Compiled from StackOverflow Documentation (PDF)
+* [CSS Transition vs CSS animation](https://www.freecodecamp.org/news/css-transition-vs-css-animation-handbook/) - Oluwatobi Sofela
 * [Dive Into HTML5](http://diveinto.html5doctor.com) - Mark Pilgrim ([PDF](http://mislav.net/2011/10/dive-into-html5/))
 * [DOM Enlightenment](http://domenlightenment.com) - Cody Lindley (HTML)
 * [Essential CSS](https://www.programming-books.io/essential/css/) - Krzysztof Kowalczyk, StackOverflow Contributors
@@ -959,6 +984,7 @@ Books on general-purpose programming that don't focus on a specific language are
 * [Resilient Web Design](https://resilientwebdesign.com/#Resilientweb%20design) - Jeremy Keith
 * [RTL Styling 101](https://rtlstyling.com) - Ahmad Shadeed
 * [Scalable and Modular Architecture for CSS](https://web.archive.org/web/20191116073929/http://smacss.com/) - Jonathan Snook *(:card_file_box: archived)*
+* [The CSS Flexbox Handbook](https://www.freecodecamp.org/news/the-css-flexbox-handbook/) - Benjamin Semah
 * [The CSS Handbook](https://flaviocopes.com/page/css-handbook/) - Flavio Copes (PDF, EPUB, Kindle) *(email address requested)*
 * [The HTML Handbook](https://flaviocopes.com/page/html-handbook/) - Flavio Copes (PDF, EPUB, Kindle) *(email address requested)*
 * [Understanding Flexbox: Everything you need to know](https://ohansemmanuel.github.io/uf_download.html) - Ohans Emmanuel
@@ -1033,6 +1059,7 @@ Books on general-purpose programming that don't focus on a specific language are
 * [Effective Java, Third Edition](https://ia801009.us.archive.org/16/items/effectivejava2017addisonwesley/Effective%20Java%20%282017%2C%20Addison-Wesley%29.pdf) - Joshua Bloch (PDF) *(:card_file_box: archived)*
 * [Essential Java](https://www.programming-books.io/essential/java/) - Krzysztof Kowalczyk, StackOverflow Contributors
 * [Google's Java Style Guide](https://google.github.io/styleguide/javaguide.html)
+* [Hibernate Notes for Professionals](https://books.goalkicker.com/HibernateBook) - Compiled from StackOverflow Documentation (PDF)
 * [Introduction to Computer Science "booksite"](https://introcs.cs.princeton.edu/java/cs/) - Robert Sedgewick, Kevin Wayne (HTML)
 * [Introduction to Computer science using Java](http://www.programmedlessons.org/Java9/index.html) - Bradley Kjell
 * [Introduction to Programming in Java](http://introcs.cs.princeton.edu/java/home/) - Robert Sedgewick, Kevin Wayne
@@ -1111,18 +1138,19 @@ Books on general-purpose programming that don't focus on a specific language are
 ### JavaScript
 
 * [Airbnb JavaScript Style Guide](https://airbnb.io/javascript/) - Airbnb (HTML)
-* [Basic JavaScript for the impatient programmer](http://www.2ality.com/2013/06/basic-javascript.html) - Dr. Axel Rauschmayer (HTML)
+* [Basic JavaScript for the impatient programmer](http://www.2ality.com/2013/06/basic-javascript.html) - Axel Rauschmayer (HTML)
+* [Bible of JS](https://sheryians.com/download/bibleofjs_by_sheryians) - Harsh Sharma, Sheryians Coding School
 * [Book of Modern Frontend Tooling](https://github.com/tooling/book-of-modern-frontend-tooling) - Various (HTML)
 * [Building Front-End Web Apps with Plain JavaScript](https://web-engineering.info/JsFrontendApp-Book) - Gerd Wagner (HTML,PDF)
 * [Clean Code JavaScript](https://github.com/ryanmcdermott/clean-code-javascript) - Ryan McDermott (HTML)
 * [Crockford's JavaScript](http://www.crockford.com/javascript/) - Douglas Crockford (HTML)
-* [Deep JavaScript: Theory and techniques](https://exploringjs.com/deep-js) - Dr. Axel Rauschmayer (HTML)
+* [Deep JavaScript: Theory and techniques](https://exploringjs.com/deep-js) - Axel Rauschmayer (HTML)
 * [Designing Scalable JavaScript Applications](https://www.manning.com/books/designing-scalable-javascript-applications) - Emmit Scott (PDF+livebook)
 * [Dev Docs](https://devdocs.io/javascript/) - Various (HTML)
 * [DOM Enlightenment](https://frontendmasters.com/guides/javascript-enlightenment/) - Cody Linley
 * [Eloquent JavaScript 3rd edition](http://eloquentjavascript.net) - Marijn Haverbeke (HTML, PDF, EPUB, MOBI)
 * [Essential Javascript](https://www.programming-books.io/essential/javascript/) - Krzysztof Kowalczyk, StackOverflow Contributors
-* [Exploring ES6](http://exploringjs.com/es6/) - Dr. Axel Rauschmayer (HTML)
+* [Exploring ES6](http://exploringjs.com/es6/) - Axel Rauschmayer (HTML)
 * [Functional-Light JavaScript](https://github.com/getify/Functional-Light-JS) - Kyle Simpson (HTML)
 * [Google JavaScript Style Guide](https://google.github.io/styleguide/javascriptguide.xml) - Aaron Whyte, Bob Jervis, Dan Pupius, Erik Arvidsson, Fritz Schneider, Robby Walker (HTML)
 * [Human JavaScript](http://read.humanjavascript.com/ch01-introduction.html) - Henrik Joreteg (HTML)
@@ -1133,7 +1161,7 @@ Books on general-purpose programming that don't focus on a specific language are
 * [JavaScript ES6 and beyond](https://github.com/AlbertoMontalesi/JavaScript-es6-and-beyond-ebook) - Alberto Montalesi (PDF, epub)
 * [JavaScript For Beginners](https://github.com/microsoft/Web-Dev-For-Beginners) - Microsoft
 * [JavaScript For Cats](http://jsforcats.com) - Maxwell Ogden (HTML)
-* [JavaScript for Impatient Programmers (ES2020 edition)](https://exploringjs.com/impatient-js/toc.html) - Dr. Axel Rauschmayer (HTML)
+* [JavaScript for Impatient Programmers (ES2020 edition)](https://exploringjs.com/impatient-js/toc.html) - Axel Rauschmayer (HTML)
 * [JavaScript for Impatient Programmers (ES2022 edition)](https://exploringjs.com/impatient-js/) - Axel Rauschmayer (HTML)
 * [JavaScript from ES5 to ESNext](https://flaviocopes.com/page/es5-to-esnext/) - Flavio Copes (PDF, EPUB, Kindle) *(email address requested)*
 * [JavaScript Fundamentals, Plus a Dash Of JQuery - for dinner ladies](http://nicholasjohnson.com/javascript-book/) - Nicholas Johnson (HTML)
@@ -1162,7 +1190,7 @@ Books on general-purpose programming that don't focus on a specific language are
 * [Professor Frisby’s Mostly Adequate Guide to Functional Programming](https://mostly-adequate.gitbooks.io/mostly-adequate-guide/content/) - Brian Lonsdorf (HTML)
 * [Robust Client-Side JavaScript](https://molily.de/robust-javascript/) - Matthias Schäfer (HTML, EPUB)
 * [Single page apps in depth](http://singlepageappbook.com) - Mixu (HTML)
-* [Speaking JavaScript](https://exploringjs.com/es5/) - Dr. Axel Rauschmayer
+* [Speaking JavaScript](https://exploringjs.com/es5/) - Axel Rauschmayer
 * [Standard ECMA-262 ECMAScript 2016 Language Specification](https://www.ecma-international.org/publications/standards/Ecma-262.htm) - Ecma International (HTML,PDF)
 * [The Code Challenge Book](https://s3.amazonaws.com/coderbytestaticimages/CoderbyteEbook.pdf) - Daniel Borowski (PDF)
 * [The JavaScript Beginner's Handbook](https://flaviocopes.com/page/javascript-handbook/) - Flavio Copes (PDF, EPUB, Kindle) *(email address requested)*
@@ -1466,11 +1494,12 @@ Books on general-purpose programming that don't focus on a specific language are
 * [Linux Appliance Design: A Hands-On Guide to Building Linux Appliances](http://librta.org/book.html) - Bob Smith, John Hardin, Graham Phillips, Bill Pierce (PDF, EPUB, MOBI)
 * [Linux commands Notes for Professionals](https://goalkicker.com/LinuxBook/) - Compiled from StackOverflow documentation (PDF)
 * [Linux Device Drivers, Third Edition](http://lwn.net/Kernel/LDD3/) - Jonathan Corbet, Alessandro Rubini, Greg Kroah-Hartman
-* [Linux from Scratch](http://www.linuxfromscratch.org/lfs/view/stable/)
+* [Linux From Scratch](https://www.linuxfromscratch.org/lfs/view/stable/) - Gerard Beekmans, Bruce Dubbs, Ken Moffat, Pierre Labastie, et al.
 * [Linux Fundamentals](http://linux-training.be/linuxfun.pdf) - Paul Cobbaut (PDF)
 * [Linux Inside](https://0xax.gitbooks.io/linux-insides/content/index.html)
 * [Linux Kernel in a Nutshell](http://www.kroah.com/lkn/)
 * [Linux Newbie Administrator Guide](http://lnag.sourceforge.net)
+* [Linux Notes for Professionals](https://books.goalkicker.com/LinuxBook) - Compiled from StackOverflow Documentation (PDF)
 * [Linux Succinctly, Syncfusion](https://www.syncfusion.com/resources/techportal/ebooks/linux) (PDF, Kindle) (email address *requested*, not required)
 * [Secure Programming HOWTO - Creating Secure Software](http://www.dwheeler.com/secure-programs/) - D. A. Wheeler (HTML, PDF)
 * [Ten Steps to Linux Survival: Bash for Windows People](http://dullroar.com/book/TenStepsToLinuxSurvival.html) - Jim Lehmer
@@ -1619,15 +1648,6 @@ Books on general-purpose programming that don't focus on a specific language are
 * [MySQL Notes for Professionals](https://goalkicker.com/MySQLBook/) - Compiled from StackOverflow Documentation (PDF)
 
 
-### Neo4J
-
-* [Fullstack GraphQL Applications with GRANDStack – Essential Excerpts](https://neo4j.com/fullstack-graphql-applications-with-grandstack/) - William Lyon (PDF) *(email requested)*
-* [Graph Algorithms: Practical Examples in Apache Spark and Neo4j](https://neo4j.com/graph-algorithms-book/) - Mark Needham, Amy E. Hodler (PDF, EPUB, MOBI) *(email requested)*
-* [Graph Databases 2nd edition](http://neo4j.com/books/graph-databases/) - Ian Robinson, Jim Webber, Emil Eifrém (PDF, EPUB, MOBI) *(email requested)*
-* [Graph Databases For Dummies](https://neo4j.com/graph-databases-for-dummies/) - Dr. Jim Webber, Rik Van Bruggen (PDF) *(email requested)*
-* [Knowledge Graphs: Data in Context for Responsive Businesses](https://neo4j.com/knowledge-graphs-data-in-context-for-responsive-businesses/) - Jesús Barrasa, Amy E. Hodler, Jim Webber (PDF) *(email requested)*
-
-
 ### .NET Core
 
 * [Clean Code .NET](https://github.com/thangchung/clean-code-dotnet)
@@ -1642,6 +1662,7 @@ Books on general-purpose programming that don't focus on a specific language are
 * [Application Security in .NET Succinctly](https://www.syncfusion.com/ebooks/application_security_in_net_succinctly) - Stan Drapkin
 * [Cryptography in .NET Succinctly](https://www.syncfusion.com/ebooks/cryptography_in_net_succinctly) - Dirk Strauss
 * [Entity Framework](http://weblogs.asp.net/zeeshanhirani/my-christmas-present-to-the-entity-framework-community)
+* [Entity Framework Notes for Professionals](https://books.goalkicker.com/EntityFrameworkBook) - Compiled from StackOverflow Documentation (PDF)
 * [Essential .NET Framework](https://www.programming-books.io/essential/netframework/) - Krzysztof Kowalczyk, StackOverflow Contributors
 * [Game Creation with XNA](https://en.wikibooks.org/wiki/Game_Creation_with_XNA) - Wikibooks
 * [Getting the Most from LINQPad Succinctly](https://www.syncfusion.com/ebooks/getting-the-most-from-linqpad-succinctly) - José Roberto Olivas Mendoza
@@ -1663,7 +1684,7 @@ Books on general-purpose programming that don't focus on a specific language are
 
 ### Nim
 
-* [Computer Programming with the Nim Programming Language](http://ssalewski.de/nimprogramming.html) - Dr. Stefan Salewski
+* [Computer Programming with the Nim Programming Language](http://ssalewski.de/nimprogramming.html) - Stefan Salewski
 * [Nim Basics](https://narimiran.github.io/nim-basics) - narimiran
 * [Nim by Example](https://nim-by-example.github.io) - Flaviu Tamas
 * [Nim Days](https://xmonader.github.io/nimdays) - Ahmed Thabet
@@ -1835,7 +1856,8 @@ Books on general-purpose programming that don't focus on a specific language are
 
 #### Symfony
 
-* [Symfony 5: The Fast Track](https://symfony.com/doc/5.0/the-fast-track/en/index.html)
+* [Symfony 5.4: The Fast Track](https://symfony.com/doc/5.4/the-fast-track/en/index.html)
+* [Symfony 6.2: The Fast Track](https://symfony.com/doc/6.2/the-fast-track/en/index.html)
 * [The Symfony Best practices 4.1.x](https://web.archive.org/web/20181017123206/https://symfony.com/pdf/Symfony_best_practices_4.1.pdf) (PDF) *(:card_file_box: archived)*
 * [The Symfony Book 2.8.x](https://symfony.com/doc/2.8/index.html)
 * [The Symfony Book 3.4.x](https://symfony.com/doc/3.4/index.html)
@@ -1928,7 +1950,7 @@ Books on general-purpose programming that don't focus on a specific language are
 * [A Guide to Python's Magic Methods](https://github.com/RafeKettler/magicmethods) - Rafe Kettler
 * [A Practical Introduction to Python Programming](https://www.brianheinold.net/python/) - Brian Heinold (HTML, PDF, Exercises sources)
 * [A Whirlwind Tour of Python](https://jakevdp.github.io/WhirlwindTourOfPython/) - Jake VanderPlas
-* [An Introduction to Statistical Learning with Applications in Python](https://hastie.su.domains/ISLP/ISLP_website.pdf) - Gareth James, Daniela Witten, Trevor Hastie, Robert Tibshirani, Jonathan Taylor (PDF)
+* [An Introduction to Statistical Learning with Applications in Python](https://hastie.su.domains/ISLP/ISLP_website.pdf.view-in-google.html) - Gareth James, Daniela Witten, Trevor Hastie, Robert Tibshirani, Jonathan Taylor (PDF)
 * [Architecture Patterns with Python](https://www.cosmicpython.com/book/preface.html) - Harry J.W. Percival, Bob Gregory (HTML)
 * [Automate the Boring Stuff with Python, 2nd Edition: Practical Programming for Total Beginners](https://automatetheboringstuff.com/2e/chapter0/) - Al Sweigart (3.8)
     * [Automate the Boring Stuff with Python: Practical Programming for Total Beginners](https://automatetheboringstuff.com/chapter0/) - Al Sweigart (3.4)
@@ -1991,7 +2013,6 @@ Books on general-purpose programming that don't focus on a specific language are
 * [Natural Language Processing with Python](http://www.nltk.org/book/) (3.x)
 * [Non-Programmer's Tutorial for Python 3](https://en.wikibooks.org/wiki/Non-Programmer%27s_Tutorial_for_Python_3) - Wikibooks (3.3)
     * [Non-Programmer's Tutorial for Python 2.6](https://en.wikibooks.org/wiki/Non-Programmer%27s_Tutorial_for_Python_2.6) - Wikibooks (2.6)
-* [Official NumPy Reference](https://numpy.org/doc/stable/numpy-ref.pdf) - The NumPy Community (PDF)
 * [Picking a Python Version: A Manifesto](https://www.oreilly.com/ideas/picking-a-python-version) - David Mertz
 * [Porting to Python 3: An In-Depth Guide](http://python3porting.com) (2.6 - 2.x & 3.1 - 3.x)
 * [Practical Programming in Python](https://launchpadlibrarian.net/165489933/PracticalProgrammingPython2014.pdf) - Jeffrey Elkner (PDF)
@@ -1999,9 +2020,10 @@ Books on general-purpose programming that don't focus on a specific language are
 * [Pro Python Advanced coding techniques and tools](https://archive.org/download/python-books/Apress.Pro.Python.Advanced.Coding.Techniques.And.Tools.Jun.2010.ISBN.1430227575.pdf) - Marty Alchin (PDF)
 * [Problem Solving with Algorithms and Data Structures using Python](https://runestone.academy/runestone/books/published/pythonds3/index.html) - Bradley N. Miller, David L. Ranum (3.x)
 * [Program Arcade Games With Python And Pygame](http://programarcadegames.com) (3.3)
+* [Programming Basics with Python](https://python-book.softuni.org) - Svetlin Nakov & Team
 * [Programming Computer Vision with Python](http://programmingcomputervision.com/downloads/ProgrammingComputerVision_CCdraft.pdf) (PDF)
 * [Programming for Non-Programmers, Release 2.6.2](https://web.archive.org/web/20180921063136/http://buildingskills.itmaybeahack.com/book/programming-2.6/latex/ProgrammingforNon-Programmers.pdf) - Steven F. Lott (PDF) (2.6) *(:card_file_box: archived)*
-* [PySDR: A Guide to SDR and DSP using Python](https://pysdr.org) - Dr. Marc Lichtman (3.x)
+* [PySDR: A Guide to SDR and DSP using Python](https://pysdr.org) - Marc Lichtman (3.x)
 * [Python 101](https://python101.pythonlibrary.org) - Michael Driscoll (HTML, TEXT)
 * [Python 2 Official Documentation](https://docs.python.org/2/download.html) (PDF, HTML, TEXT) (2.x)
 * [Python 2.7 quick reference](https://web.archive.org/web/20171013204449/http://infohost.nmt.edu/tcc/help/pubs/python27/python27.pdf) - John W. Shipman (PDF) (2.7) *(:card_file_box: archived)*
@@ -2040,6 +2062,7 @@ Books on general-purpose programming that don't focus on a specific language are
 * [The Big Book of Small Python Projects](https://inventwithpython.com/bigbookpython/) - Al Sweigart
 * [The Coder's Apprentice: Learning Programming with Python 3](http://www.spronck.net/pythonbook/) - Pieter Spronck (PDF) (3.x)
 * [The Definitive Guide to Jython, Python for the Java Platform](https://jython.readthedocs.io/en/latest/) - Josh Juneau, Jim Baker, Victor Ng, Leo Soto, Frank Wierzbicki (2.5)
+* [The Hitchhiker's Guide to Python: Best Practices for Development](https://docs.python-guide.org) - Kenneth Reitz, Tanya Schlusser, et al
 * [The Little Book of Python Anti-Patterns](http://docs.quantifiedcode.com/python-anti-patterns/) ([Source](https://github.com/quantifiedcode/python-anti-patterns))
 * [The Programming Historian](http://niche-canada.org/research/niche-digital-infrastructure-project/the-programming-historian/) - William J. Turkel, Adam Crymble and Alan MacEachern
 * [The Python Coding Book](https://thepythoncodingbook.com) - Stephen Gruppetta (HTML)
@@ -2135,7 +2158,7 @@ Books on general-purpose programming that don't focus on a specific language are
 * [Advanced R Programming](http://adv-r.had.co.nz) - Hadley Wickham
 * [An Introduction to ggplot2](https://bookdown.org/ozancanozdemir/introduction-to-ggplot2) - Ozancan Ozdemir
 * [An Introduction to R](https://cran.r-project.org/doc/manuals/R-intro.html) - David M. Smith, William N. Venables
-* [An Introduction to Statistical Learning with Applications in R](https://web.stanford.edu/~hastie/ISLR2/ISLRv2_website.pdf) - Gareth James, Daniela Witten, Trevor Hastie, Robert Tibshirani (PDF)
+* [An Introduction to Statistical Learning with Applications in R](https://hastie.su.domains/ISLR2/ISLRv2_corrected_June_2023.pdf.view-in-google.html) - Gareth James, Daniela Witten, Trevor Hastie, Robert Tibshirani (PDF)
 * [Beyond Multiple Linear Regression](https://bookdown.org/roback/bookdown-BeyondMLR) - Paul Roback, Julie Legler
 * [blogdown: Creating Websites with R Markdown](https://bookdown.org/yihui/blogdown/) - Yihui Xie, Amber Thomas, Alison Presmanes Hill
 * [Cookbook for R](http://www.cookbook-r.com) - Winston Chang
@@ -2143,6 +2166,7 @@ Books on general-purpose programming that don't focus on a specific language are
 * [Data Mining Algorithms In R](https://en.wikibooks.org/wiki/Data_Mining_Algorithms_In_R) - Wikibooks
 * [Data Visualization with R](https://ladal.edu.au/dviz.html) - Martin Schweinberger (HTML)
 * [Efficient R programming](https://csgillespie.github.io/efficientR/) - Colin Gillespie, Robin Lovelace
+* [Exploratory Data Analysis with R](https://bookdown.org/rdpeng/exdata) - Roger D. Peng
 * [Forecasting: Principles and Practice](https://otexts.com/fpp3/) - Rob J Hyndman, George Athanasopoulos
 * [Functional Programming](https://dcl-prog.stanford.edu) - Sara Altman, Bill Behrman, Hadley Wickham
 * [Geocomputation with R](https://r.geocompx.org) - Robin Lovelace, Jakub Nowosad, Jannes Muenchow
@@ -2150,6 +2174,8 @@ Books on general-purpose programming that don't focus on a specific language are
 * [Learning Statistics with R](https://learningstatisticswithr.com/book/) - Danielle Navarro
 * [Mastering Software Development in R](https://bookdown.org/rdpeng/RProgDA/) - Roger D. Peng, Sean Kross, and Brooke Anderson
 * [Model Estimation by Example, Demonstrations with R](https://m-clark.github.io/models-by-example) - Michael Clark
+* [Modern R with the tidyverse](https://b-rodrigues.github.io/modern_R) - Bruno Rodrigues
+* [Modern Statistics with R](https://www.modernstatisticswithr.com) - Måns Thulin
 * [ModernDive](https://ismayc.github.io/moderndiver-book/) - Chester Ismay, Albert Y. Kim
 * [Practical Regression and Anova using R](http://cran.r-project.org/doc/contrib/Faraway-PRA.pdf) - Julian J. Faraway (PDF)
 * [R for Data Science](https://r4ds.hadley.nz) - Hadley Wickham, Mine Çetinkaya-Rundel, Garrett Grolemund
@@ -2163,6 +2189,7 @@ Books on general-purpose programming that don't focus on a specific language are
 * [R Succinctly, Syncfusion](https://www.syncfusion.com/resources/techportal/ebooks/rsuccinctly) (PDF, Kindle) (email address *requested*, not required)
 * [Statistical Inference via Data Science](https://moderndive.com) - Chester Ismay, Albert Y. Kim
 * [Summary and Analysis of Extension Program Evaluation in R](https://rcompanion.org/handbook/index.html) - Salvatore S. Mangiafico
+* [Supervised Machine Learning for Text Analysis in R](https://smltar.com) - Emil Hvitfeldt, Julia Silge
 * [The caret Package](http://topepo.github.io/caret/index.html) - Max Kuhn
 * [The R Inferno](http://www.burns-stat.com/pages/Tutor/R_inferno.pdf) - Patrick Burns (PDF)
 * [The R Language](http://stat.ethz.ch/R-manual/R-patched/doc/html)
@@ -2333,7 +2360,6 @@ Books on general-purpose programming that don't focus on a specific language are
 * [Scala Succinctly](https://www.syncfusion.com/ebooks/scala_succinctly) - Chris Rose
 * [Scala Tutorial](https://www.tutorialspoint.com/scala/) - Tutorials Point (HTML, PDF)
 * [Scala with Cats 2](https://www.scalawithcats.com) - Noel Welsh, Dave Gurnell (PDF, HTML, EPUB)
-* [tetrix in Scala](http://eed3si9n.com/tetrix-in-scala-html5-book)
 * [The Neophyte's Guide to Scala](http://danielwestheide.com/scala/neophytes.html) - Daniel Westheide
 * [The Type Astronaut's Guide to Shapeless](http://underscore.io/books/shapeless-guide/) - Dave Gurnell (PDF, HTML, EPUB) (email address *requested*, not required)
 * [Xtrace](https://github.com/leithaus/XTrace/tree/monadic/src/main/book/content/)
@@ -2441,6 +2467,7 @@ Books on general-purpose programming that don't focus on a specific language are
 * [SQL Queries Succinctly](https://www.syncfusion.com/ebooks/sql_queries_succinctly) - Nick Harrison (PDF)
 * [SQL Tutorial](https://www.scaler.com/topics/sql/) - Scaler
 * [SQLite Tutorial](https://www.tutorialspoint.com/sqlite/) (HTML, PDF)
+* [The SQL Handbook](https://www.freecodecamp.org/news/a-beginners-guide-to-sql) - Lane Wagner (HTML)
 * [Use The Index, Luke!: A Guide To SQL Database Performance](https://use-the-index-luke.com) - Markus Winand (HTML)
 
 
@@ -2505,7 +2532,6 @@ Books on general-purpose programming that don't focus on a specific language are
 
 #### Vapor
 
-* [Vapor 3 Tutorial For Beginners](https://theswiftdev.com/2018/04/09/vapor-3-tutorial-for-beginners) - Tibor Bödecs
 * [Vapor Official Docs](https://docs.vapor.codes)
 
 
@@ -2539,11 +2565,12 @@ Books on general-purpose programming that don't focus on a specific language are
 
 * [Essential TypeScript](https://www.programming-books.io/essential/typescript/) - Krzysztof Kowalczyk, StackOverflow Contributors
 * [Learn TypeScript in Y Minutes](https://learnxinyminutes.com/docs/typescript/)
-* [Tackling TypeScript: Upgrading from JavaScript](https://exploringjs.com/tackling-ts/toc.html) - Dr. Axel Rauschmayer
+* [Tackling TypeScript: Upgrading from JavaScript](https://exploringjs.com/tackling-ts/toc.html) - Axel Rauschmayer
 * [TypeScript Accelerated](https://accelerated.amimetic.co.uk) - James Porter
 * [TypeScript Deep Dive](https://basarat.gitbooks.io/typescript/)
 * [TypeScript for C# Programmers](http://www.infoq.com/minibooks/typescript-c-sharp-programmers)
-* [TypeScript Handbook](https://www.typescriptlang.org/assets/typescript-handbook.pdf) - Microsoft (PDF)
+* [TypeScript Handbook](https://www.typescriptlang.org/docs/handbook/intro.html) - Microsoft
+* [TypeScript Handbook for React Developers](https://www.freecodecamp.org/news/typescript-tutorial-for-react-developers/) - Yazdun Fadali
 * [TypeScript in 50 Lessons](https://www.smashingmagazine.com/provide/eBooks/typescript-in-50-lessons.pdf) - Stefan Baumgartner (PDF)
 * [TypeScript Notes for Professionals](https://goalkicker.com/TypeScriptBook2/) - Compiled from StackOverflow documentation ([PDF](https://goalkicker.com/TypeScriptBook2/TypeScriptNotesForProfessionals.pdf))
 * [TypeScript Succinctly, Syncfusion](https://www.syncfusion.com/resources/techportal/ebooks/typescript) (PDF, Kindle) (email address *requested*, not required)

books/free-programming-books-ml.md

@@ -0,0 +1,14 @@
+### Index
+
+* [Computer Science](#computer-science)
+
+
+### Computer Science
+
+* [XI_Computer_Science_Part_I](https://samagra.kite.kerala.gov.in/files/samagra-resource/uploads/tbookscmq/Class_XI/CompSciencepart1/XI_Computer_Science_Part_1.pdf) - SCERT (PDF)
+* [XI_Computer_Science_Part_II](https://samagra.kite.kerala.gov.in/files/samagra-resource/uploads/tbookscmq/Class_XI/CompSciencepart1/XI_Computer_Science_Part_II.pdf) - SCERT (PDF)
+* [XII_Computer_Science_Part_I](https://samagra.kite.kerala.gov.in/files/samagra-resource/uploads/tbookscmq/Class_XII/MAL_MED/Computer%20Science%20Part%201%20.pdf) - SCERT (PDF)
+* [XII_Computer_Science_Part_II](https://samagra.kite.kerala.gov.in/files/samagra-resource/uploads/tbookscmq/Class_XII/MAL_MED/Computer%20Science%20Part%202.pdf) - SCERT (PDF)
+
+
+

books/free-programming-books-my.md

@@ -59,5 +59,5 @@
 ### Web Development
 
 * [Professional Web Developer](http://eimaung.com/professional-web-developer) - Ei Maung (PDF)
-* [Professional Web Developer 2022](https://eimaung.com/pwd2022/) - Ei Maung (PDF)
+* [Professional Web Developer 2023](https://eimaung.com/pwd2023/) - Ei Maung (PDF)
 * [Rockstar Developer](http://eimaung.com/rockstar-developer) - Ei Maung (PDF)

books/free-programming-books-pl.md

@@ -156,6 +156,8 @@
 
 ### Python
 
+* [Programowanie z Pythonem](https://brain.fuw.edu.pl/edu/index.php/%22Programowanie_z_Pythonem%22) - Jarosław Żygierewicz, Maciej Kamiński, Zbyszek J-Szmeka
+* [Programowanie z Pythonem 3](https://brain.fuw.edu.pl/edu/index.php/%22Programowanie_z_Pythonem3%22) - Robert J Budzyński
 * [Python dla wszystkich: Odkrywanie danych z Python 3](https://py4e.pl/book) - Charles Russell Severance (PDF, HTML, EPUB, MOBI)
 * [Python na luzie](https://jsystems.pl/static/andrzejklusiewicz/PNL.pdf) - Andrzej Klusiewicz (PDF)
 * [Zanurkuj w Pythonie](https://pl.wikibooks.org/wiki/Zanurkuj_w_Pythonie)

books/free-programming-books-pt_BR.md

@@ -8,6 +8,7 @@
 * [Android](#android)
 * [Arduino](#arduino)
 * [Assembly](#assembly)
+* [Banco de Dados](#banco-de-dados)
 * [Basic](#basic)
 * [C](#c)
 * [C#](#csharp)
@@ -107,6 +108,11 @@
 * [Linguagem Assembly: Introdução ao padrão Intel 8086](https://github.com/J-AugustoManzano/livro_Assembly-Intro-8086) - José Augusto N. G. Manzano (PDF)
 
 
+### Banco de Dados
+
+* [Introdução a Banco de Dados](https://educapes.capes.gov.br/bitstream/capes/564494/2/FASCICULO_Introducao_Banco_Dados_30_08.pdf) - Joyce Aline de Oliveira Marins, Gracyeli Santos Souza Guarienti (PDF)
+
+
 ### Basic
 
 * [Programação de computadores para iniciantes com Small Basic](https://github.com/J-AugustoManzano/livro_Small-Basic-1.2) - José Augusto N. G. Manzano (PDF)
@@ -223,6 +229,7 @@
 ### HTML and CSS
 
 * [Apostila de HTML](https://www.telecom.uff.br/pet/petws/downloads/apostilas/HTML.pdf) - Robertha Pereira Pedroso (PDF)
+* [Curso SASS](https://github.com/amandavilela/curso-sass) - Amanda Vilela
 * [Desenvolvimento Web com HTML, CSS e JavaScript](https://www.caelum.com.br/apostila-html-css-javascript/) - Caelum
 * [Dive Into HTML5](http://diveintohtml5.com.br) - Mark Pilgrim
 * [Estruturando o HTML com CSS](http://pt-br.learnlayout.com)
@@ -231,6 +238,7 @@
 ### Inteligência Artificial
 
 * [Inteligência artificial: avanços e tendências](https://www.livrosabertos.sibi.usp.br/portaldelivrosUSP/catalog/view/650/579/2181) - Fabio G. Cozman, Guilherme Ary Plonski, Hugo Neri (PDF)
+* [Processamento de Linguagem Natural: Conceitos, Técnicas e Aplicações em Português](https://brasileiraspln.com/livro-pln/) - Helena M. Caseli, Maria G. V. Nunes (PDF)
 
 
 ### Internet das Coisas
@@ -379,6 +387,7 @@
 ### Pascal
 
 * [Algoritmos e Estruturas de Dados I](https://www.inf.ufpr.br/marcos/livro_alg1/livro_alg1.pdf) - Marcos Alexandre Castilho, Fabiano Silva, Daniel Weingaertner (PDF)
+* [Programando com Pascal](https://ic.ufal.br/professor/jaime/livros/Programando%20com%20Pascal.pdf) - Jaime Evaristo (PDF)
 
 
 ### PHP

books/free-programming-books-pt_PT.md

@@ -37,4 +37,4 @@
 
 ### Python
 
-* [Python Para Todos: Explorando Dados com Python 3](http://do1.dr-chuck.com/pythonlearn/PT_br/pythonlearn.pdf) - Dr. Charles Russell Severance (PDF) [(EPUB)](http://do1.dr-chuck.com/pythonlearn/PT_br/pythonlearn.epub)
+* [Python Para Todos: Explorando Dados com Python 3](http://do1.dr-chuck.com/pythonlearn/PT_br/pythonlearn.pdf) - Charles Russell Severance (PDF) [(EPUB)](http://do1.dr-chuck.com/pythonlearn/PT_br/pythonlearn.epub)

books/free-programming-books-ru.md

@@ -223,7 +223,6 @@
 * [Учебник по Haskell](http://anton-k.github.io/ru-haskell-book/book/home.html) - Антон Холомьёв
 * [Язык и библиотеки Haskell 98](http://www.haskell.ru) - Simon Peyton Jones
 * [Язык программирования Haskell: Учимся быть ленивыми](https://github.com/Number571/Haskell/tree/master/Book) - Г. Коваленко
-* [Developing Web Applications with Haskell and Yesod](https://bitbucket.org/darkus/yesod/downloads) - Майкл Сноймен
 * [Haskell: введение в функциональное программирование](https://wiki.nsunc.com/_export/html/haskell) - В.Н. Власов
 
 
@@ -322,7 +321,6 @@
 > :information_source: See also … [Angular](#angular)
 
 * [Онлайн-руководство по AngularJS](https://metanit.com/web/angular) - Евгений Попов
-* [Перевод документации](http://angular-doc.herokuapp.com)
 * [AngularJS Tutorial](https://coderlessons.com/tutorials/veb-razrabotka/vyuchit-angularjs/angularjs-tutorial) - CoderLessons.com
 
 
@@ -450,7 +448,8 @@
 #### Symfony
 
 * [Учебник по Symfony](https://coderlessons.com/tutorials/veb-razrabotka/uchit-symfony/uchebnik-po-symfony)
-* [Symfony 5. Быстрый старт](https://symfony.com/doc/5.0/the-fast-track/ru/index.html)
+* [Symfony 5.4: Быстрый старт](https://symfony.com/doc/5.4/the-fast-track/ru/index.html)
+* [Symfony 6.2: Быстрый старт](https://symfony.com/doc/6.2/the-fast-track/ru/index.html)
 
 
 ### Python
@@ -608,3 +607,4 @@
 * [Beyond Linux From Scratch (version 2011-12-30)](http://rus-linux.net/nlib.php?name=/MyLDP/BOOKS/BLFS-ru/blfs-ru-index.html) - The BLFS Development Team, `trl.:` Н.Ромоданов, `trl.:` Сергея Каминского, `trl.:` Александра Андреева
 * [Linux From Scratch (version 6.8)](http://rus-linux.net/nlib.php?name=/MyLDP/BOOKS/LFS-BOOK-6.8-ru/lfs-6.8-ru-index.html)
 * [The Linux Kernel Module Programming Guide](http://www.opennet.ru/docs/RUS/lkmpg26) - Peter Jay Salzman, Michael Burian, Ori Pomerantz
+

books/free-programming-books-sk.md

@@ -2,6 +2,8 @@
 
 * [Language Agnostic](#language-agnostic)
     * [Právo](#pravo)
+    * [Všeobecné programovanie](#vseobecne-programovanie)
+* [Operačné systémy](#operacne-systemy)
 * [Python](#python)
     * [Django](#django)
 
@@ -13,6 +15,17 @@
 * [Zodpovednosť na internete](https://knihy.nic.cz) - Zodpovednosť na internete (PDF)
 
 
+#### Všeobecné programovanie
+
+* [Malá kniha programovania](https://greenie.elist.sk/knihy/html/mala-kniha-programovania.html) - Stanislav Hoferek (HTML)
+
+
+### Operačné systémy
+
+* [Linux ako niečo navyše](https://greenie.elist.sk/knihy/linux-ako-nieco-navyse.pdf) - Stanislav Hoferek (PDF)
+* [Linuxové distribúcie](https://greenie.elist.sk/knihy/linuxove-distribucie.pdf) - Stanislav Hoferek (PDF)
+
+
 ### Python
 
 #### Django

books/free-programming-books-subjects.md

@@ -98,6 +98,7 @@ Books that cover a specific programming language can be found in the [BY PROGRAM
 * [Algorithms, 4th Edition](https://algs4.cs.princeton.edu/home/) - Robert Sedgewick, Kevin Wayne
 * [Algorithms and Automatic Computing Machines (1963)](https://archive.org/details/Algorithms_And_Automatic_Computing_Machines) - B. A. Trakhtenbrot
 * [Algorithms and Complexity](https://www.math.upenn.edu/~wilf/AlgoComp.pdf) - Herbert S. Wilf (PDF)
+* [Algorithms and Data Structures - With Applications to Graphics and Geometry](https://textbookequity.org/Textbooks/Nievergelt_Algorithms%20and%20Data%20Structures08.pdf) - Jurg Nievergelt, Klaus Hinrichs (PDF)
 * [Algorithms Course Materials](https://jeffe.cs.illinois.edu/teaching/algorithms/) - Jeff Erickson
 * [Algorithms Notes for Professionals](https://goalkicker.com/AlgorithmsBook) - Compiled from StackOverflow Documentation (PDF)
 * [Annotated Algorithms in Python: Applications in Physics, Biology, and Finance](https://github.com/mdipierro/nlib) - Massimo Di Pierro
@@ -142,6 +143,7 @@ Books that cover a specific programming language can be found in the [BY PROGRAM
 * [Introduction to Autonomous Robots](https://github.com/correll/Introduction-to-Autonomous-Robots/releases) - Nikolaus Correll (PDF)
 * [Machine Learning For Dummies®, IBM Limited Edition](https://www.ibm.com/downloads/cas/GB8ZMQZ3) - Daniel Kirsch, Judith Hurwitz (PDF)
 * [On the Path to AI: Law’s prophecies and the conceptual foundations of the machine learning age](https://link.springer.com/book/10.1007/978-3-030-43582-0) - Thomas D. Grant, Damon J. Wischik (PDF, EPUB)
+* [Paradigms of Artificial Intelligence Programming: Case Studies in Common Lisp](https://github.com/norvig/paip-lisp) - Peter Norvig
 * [Probabilistic Programming & Bayesian Methods for Hackers](https://camdavidsonpilon.github.io/Probabilistic-Programming-and-Bayesian-Methods-for-Hackers/) - Cam Davidson-Pilon (HTML, Jupyter Notebook)
 * [The History of Artificial Intelligence](https://courses.cs.washington.edu/courses/csep590/06au/projects/history-ai.pdf) - Chris Smith, Brian McGuire, Ting Huang, Gary Yang (PDF)
 * [The Quest for Artificial Intelligence: A History of Ideas and Achievements](https://ai.stanford.edu/~nilsson/QAI/qai.pdf) - Nils J. Nilsson (PDF)
@@ -263,6 +265,7 @@ Books that cover a specific programming language can be found in the [BY PROGRAM
 * [Data Mining Concepts and Techniques](https://ia800702.us.archive.org/7/items/datamining_201811/DS-book%20u5.pdf) - Jiawei Han, Micheline Kamber, Jian Pei (PDF) (:card_file_box: archived)
 * [Data Science at the Command Line](https://datascienceatthecommandline.com/2e/) - Jeroen Janssens
 * [Elements of Data Science](https://allendowney.github.io/ElementsOfDataScience/README.html) - Allen B. Downey
+* [Feature Engineering and Selection: A Practical Approach for Predictive Models](https://bookdown.org/max/FES/) - Max Kuhn, Kjell Johnson
 * [Foundations of Data Science](https://www.cs.cornell.edu/jeh/book.pdf) - Avrim Blum, John Hopcroft, Ravindran Kannan (PDF)
 * [Fundamentals of Data Visualization](https://clauswilke.com/dataviz/) - Claus O. Wilke (HTML)
 * [Hands-On Data Visualization](https://handsondataviz.org) - Jack Dougherty, Ilya Ilyankou (HTML)
@@ -416,6 +419,7 @@ Books that cover a specific programming language can be found in the [BY PROGRAM
 * [Mathematics for Machine Learning](https://mml-book.github.io) - Marc Peter Deisenroth, A Aldo Faisal, Cheng Soon Ong
 * [Neural Network Design (2nd Edition)](https://hagan.okstate.edu/NNDesign.pdf) - Martin T. Hagan, Howard B. Demuth, Mark H. Beale, Orlando De Jesús (PDF)
 * [Neural Networks and Deep Learning](http://neuralnetworksanddeeplearning.com)
+* [Pattern Recognition and Machine Learning](https://www.microsoft.com/en-us/research/uploads/prod/2006/01/Bishop-Pattern-Recognition-and-Machine-Learning-2006.pdf) - Christopher M. Bishop (PDF)
 * [Practitioners guide to MLOps](https://services.google.com/fh/files/misc/practitioners_guide_to_mlops_whitepaper.pdf) - Khalid Samala, Jarek Kazmierczak, Donna Schut (PDF)
 * [Probabilistic Machine Learning - An Introduction](https://github.com/probml/pml-book/releases/latest/download/book1.pdf) - Kevin P. Murphy (PDF)
 * [Probabilistic Models in the Study of Language](https://idiom.ucsd.edu/~rlevy/pmsl_textbook/text.html) (Draft, with R code)
@@ -500,6 +504,7 @@ Books that cover a specific programming language can be found in the [BY PROGRAM
 * [Foundations of Constructive Probability Theory](https://arxiv.org/pdf/1906.01803.pdf) - Yuen-Kwok Chan (PDF)
 * [Geometry with an Introduction to Cosmic Topology](https://mphitchman.com) - Michael P. Hitchman
 * [Graph Theory](http://compalg.inf.elte.hu/~tony/Oktatas/TDK/FINAL/)
+* [Guide to Discrete Mathematics](https://core.ac.uk/download/pdf/326762636.pdf) - David Gries, Fred B. Schneider (PDF)
 * [How We Got from There to Here: A Story of Real Analysis](https://milneopentextbooks.org/how-we-got-from-there-to-here-a-story-of-real-analysis/) - Robert Rogers, Eugene Boman
 * [Introduction to Modern Statistics](https://openintro-ims.netlify.app) - Mine Çetinkaya-Rundel, Johanna Hardin (HTML, PDF) (email address required for PDF)
 * [Introduction to Probability](https://math.dartmouth.edu/~prob/prob/prob.pdf) - Charles M. Grinstead, J. Laurie Snell (PDF)
@@ -510,8 +515,8 @@ Books that cover a specific programming language can be found in the [BY PROGRAM
 * [Introductory Statistics for the Life and Biomedical Sciences](https://www.openintro.org/book/isrs/) - Julie Vu, David Harrington
 * [Kalman and Bayesian Filters in Python](https://github.com/rlabbe/Kalman-and-Bayesian-Filters-in-Python)
 * [Knapsack Problems - Algorithms and Computer Implementations](http://www.or.deis.unibo.it/knapsack.html) - Silvano Martello, Paolo Toth
-* [Lecture Notes of Linear Algebra](https://home.iitk.ac.in/~psraj/mth102/lecture_notes.html) - Dr. P. Shunmugaraj, IIT Kanpur (PDF)
+* [Lecture Notes of Linear Algebra](https://home.iitk.ac.in/~psraj/mth102/lecture_notes.html) - P. Shunmugaraj, IIT Kanpur (PDF)
-* [Lecture Notes on Linear Algebra](https://home.iitk.ac.in/~arlal/book/LA_Solution_Dec20.pdf) - Dr. Arbind K Lal, Sukant Pati (PDF) (:construction: *in process*)
+* [Lecture Notes on Linear Algebra](https://home.iitk.ac.in/~arlal/book/LA_Solution_Dec20.pdf) - Arbind K Lal, Sukant Pati (PDF) (:construction: *in process*)
 * [Lies, Damned Lies, or Statistics: How to Tell the Truth with Statistics](https://www.poritz.net/jonathan/share/ldlos.pdf) - Jonathan A. Poritz (PDF)
 * [Linear Algebra](https://www.math.ucdavis.edu/~linear/linear-guest.pdf) - David Cherney et al. (PDF)
 * [Linear Algebra](http://joshua.smcvt.edu/linearalgebra/) - Jim Hefferon
@@ -525,7 +530,6 @@ Books that cover a specific programming language can be found in the [BY PROGRAM
 * [Mathematical Logic - an Introduction](https://www.ii.uib.no/~michal/und/i227/book/book.pdf) (PDF)
 * [Mathematical Reasoning: Writing and Proof](https://www.tedsundstrom.com/mathematical-reasoning-3) - Ted Sundstrom
 * [Mathematics, MTH101A](https://home.iitk.ac.in/~psraj/mth101/) - P. Shunmugaraj, IIT Kanpur
-* [Modern Statistics for Modern Biology](https://www.huber.embl.de/msmb) - Susan Holmes, Wolfgang Huber
 * [Multivariable Calculus](https://people.math.gatech.edu/~cain/notes/calculus.html) - George Cain, James Herod
 * [Non-Uniform Random Variate Generation](http://luc.devroye.org/rnbookindex.html) - Luc Devroye (PDF)
 * [Notes on Diffy Qs](https://www.jirka.org/diffyqs/) - Jiří Lebl
@@ -628,7 +632,6 @@ Books that cover a specific programming language can be found in the [BY PROGRAM
 * [Philosophy of Computer Science](https://www.cse.buffalo.edu/~rapaport/Papers/phics.pdf) (PDF)
 * [PNG: The Definitive Guide](http://www.libpng.org/pub/png/book/) - Greg Roelofs
 * [Pointers And Memory](http://cslibrary.stanford.edu/102/PointersAndMemory.pdf) - Nick Parlante (PDF)
-* [Principles of Computer System Design](http://ocw.mit.edu/resources/res-6-004-principles-of-computer-system-design-an-introduction-spring-2009/online-textbook/part_ii_open_5_0.pdf) (PDF)
 * [Programming Fundamentals](https://press.rebus.community/programmingfundamentals/) - Kenneth Leroy Busbee, Dave Braunschweig
 * [Programming with Unicode](https://unicodebook.readthedocs.org)
 * [Real-World Maintainable Software](https://www.oreilly.com/ideas/real-world-maintainable-software) - Abraham Marin-Perez
@@ -707,7 +710,6 @@ Books that cover a specific programming language can be found in the [BY PROGRAM
 * [Flexible Operating System Internals: The Design and Implementation of the Anykernel and Rump Kernels](https://aaltodoc.aalto.fi/handle/123456789/6318) - Antti Kantee (PDF)
 * [How to Make a Computer Operating System](https://github.com/SamyPesse/How-to-Make-a-Computer-Operating-System) - Samy Pesse (:construction: *in process*)
 * [How to write a simple operating system in assembly language](https://mikeos.sourceforge.net/write-your-own-os.html) - Mike Saunders (HTML)
-* [Linux From Scratch](https://www.linuxfromscratch.org/lfs/view/stable/) - Gerard Beekmans, Bruce Dubbs, Ken Moffat, Pierre Labastie, et al. (HTML, [PDF, downloads...](https://www.linuxfromscratch.org/lfs/downloads/stable/))
 * [Making Servers Work: A Practical Guide to Linux System Administration](https://www.digitalocean.com/community/books/sysadmin-ebook-making-servers-work) - Jamon Camisso (PDF, EPUB)
 * [Operating Systems and Middleware](https://gustavus.edu/mcs/max/os-book/) - Max Hailperin (PDF, LaTeX)
 * [Operating Systems: From 0 to 1](https://github.com/tuhdo/os01/releases/tag/0.0.1) - Tu, Ho Doang (PDF) (:construction: *in process*)
@@ -718,7 +720,7 @@ Books that cover a specific programming language can be found in the [BY PROGRAM
 * [The Little Book About OS Development](https://littleosbook.github.io) - Erik Helin, Adam Renberg - (PDF, HTML)
 * [The Little Book of Semaphores](https://greenteapress.com/semaphores/) - Allen B. Downey (PDF)
 * [Think OS: A Brief Introduction to Operating Systems](https://www.greenteapress.com/thinkos/index.html) - Allen B. Downey (PDF)
-* [UNIX Application and System Programming, lecture notes](http://www.compsci.hunter.cuny.edu/~sweiss/course_materials/unix_lecture_notes.php) - Prof. Stewart Weiss (PDF)
+* [UNIX Application and System Programming, lecture notes](http://www.compsci.hunter.cuny.edu/~sweiss/course_materials/unix_lecture_notes.php) - Stewart Weiss (PDF)
 * [Writing a Simple Operating System from Scratch](https://www.cs.bham.ac.uk/~exr/lectures/opsys/10_11/lectures/os-dev.pdf) - Nick Blundell (PDF)
 * [Xv6, a simple Unix-like teaching operating system](https://pdos.csail.mit.edu/6.828/2022/xv6.html) - Russ Cox, Frans Kaashoek and Robert Morris (PDF, HTML)
 
@@ -757,8 +759,9 @@ Kerridge (PDF) (email address *requested*, not required)
 
 ### Programming
 
+* [A Short Introduction to the Art of Programming (1971)](https://www.cs.utexas.edu/users/EWD/transcriptions/EWD03xx/EWD316.html) - Edsger W. Dijkstra (HTML)
 * [Design of a Programmer](https://www.smashwords.com/books/view/639609) - Prakash Hegade (PDF)
-* [Introduction to Computer Science](https://www.cse.iitd.ernet.in/~suban/CSL102/) - Prof. Subhashis Banerjee, IIT Delhi
+* [Introduction to Computer Science](https://www.cse.iitd.ernet.in/~suban/CSL102/) - Subhashis Banerjee, IIT Delhi
 * [Introduction to Computing](https://www.computingbook.org) - David Evans
 * [Principled Programming / Introduction to Coding in Any Imperative Language](https://www.cs.cornell.edu/info/people/tt/Principled_Programming.html) - Tim Teitelbaum
 * [Programming and Programming Languages](https://papl.cs.brown.edu/2019/) - Shriram Krishnamurthi
@@ -906,7 +909,6 @@ Kerridge (PDF) (email address *requested*, not required)
 * [Homotopy Type Theory: Univalent Foundations of Mathematics](https://homotopytypetheory.org/book/) (PDF)
 * [Introduction to Theory of Computation](https://cglab.ca/~michiel/TheoryOfComputation/) - Anil Maheshwari, Michiel Smid (PDF)
 * [Models of Computation](https://cs.brown.edu/people/jes/book/) - John E. Savage
-* [Practical Foundations for Programming Languages, Preview](https://www.cs.cmu.edu/~rwh/pfpl/2nded.pdf) - Robert Harper (PDF)
 * [Principles of Programming Languages](https://web.archive.org/web/20150418034451/http://www.cs.jhu.edu/~scott/pl/book/dist/) - Scott F. Smith *(:card_file_box: archived)*
 * [Programming in Martin-Löf's Type Theory](https://www.cse.chalmers.se/research/group/logic/book/) - Bengt Nordstroem
 * [Programming Languages: Application and Interpretation (2nd Edition)](https://cs.brown.edu/~sk/Publications/Books/ProgLangs/) - Shriram Krishnamurthi
@@ -939,7 +941,7 @@ Kerridge (PDF) (email address *requested*, not required)
 * [Hg Init: a Mercurial Tutorial](https://hginit.github.io) - Joel Spolsky
 * [How to Collaborate on GitHub: A mini book about collaborating on GitHub](https://github.com/eonist/How-to-collaborate-on-github) - André J
 * [Introduction to Git and Github](https://launchschool.com/books/git) - Launch School
-* [Introduction to Git and Github - Tutorial](https://cse.unl.edu/~cbourke/gitTutorial.pdf) - Dr. Chris Bourke (PDF)
+* [Introduction to Git and Github - Tutorial](https://cse.unl.edu/~cbourke/gitTutorial.pdf) - Chris Bourke (PDF)
 * [Introduction to Git and GitHub eBook](https://github.com/bobbyiliev/introduction-to-git-and-github-ebook) - Bobby Iliev (Markdown, PDF)
 * [Learn Git - Learn Version Control with Git](https://www.git-tower.com/learn/git/ebook/command-line/introduction) - Tobias Günther
 * [Mercurial: The Definitive Guide](http://hgbook.red-bean.com) - Bryan O'Sullivan

books/free-programming-books-ta.md

@@ -41,6 +41,7 @@
 
 * [எளிய தமிழில் CSS](https://freetamilebooks.com/ebooks/learn-css-in-tamil/) - Kaniyam Foundation (PDF)
 * [எளிய தமிழில் HTML](https://freetamilebooks.com/htmlbooks/html-book/Learn-HTML-in-Tamil.html) = Th . Srinivasan (PDF)
+* [எளிய தமிழில் HTML](https://noolaham.net/project/51/5090/5090.pdf) - வே.நவமோகன் (PDF)
 
 
 ### IOT
@@ -51,6 +52,7 @@
 ### JavaScript
 
 * [எளிய தமிழில் JavaScript](https://freetamilebooks.com/ebooks/learn-javascript-in-tamil/) - து.நித்யா (PDF)
+* [துவக்க நிலையாளர்களுக்கான JavaScript உரைநிரல்](https://freetamilebooks.com/ebooks/javascript_for_beginner/) - ச. குப்பன் (PDF)
 
 
 ### Machine Learning

books/free-programming-books-tr.md

@@ -14,7 +14,6 @@
 * [HTML and CSS](#html-and-css)
 * [iOS](#ios)
 * [Java](#java)
-* [JavaScript](#javascript)
 * [LaTeX](#latex)
 * [Linux](#linux)
 * [.NET Framework](#net-framework)
@@ -110,11 +109,6 @@
 * [Java Kitabı](https://ia601503.us.archive.org/27/items/java-kitabi/java-kitabi.pdf) (PDF)
 
 
-### JavaScript
-
-* [JavaScript Garden](http://bonsaiden.github.io/JavaScript-Garden/tr)
-
-
 ### LaTeX
 
 * [İnce bir LaTeX2ε Elkitabı](http://www.ctan.org/tex-archive/info/lshort/turkish)

casts/free-podcasts-screencasts-en.md

@@ -6,6 +6,7 @@
 * [Clojure](#clojure)
 * [Cloud computing](#cloud-computing)
 * [Data Science](#data-science)
+* [DevOps](#devops)
 * [Elixir](#elixir)
 * [Erlang](#erlang)
 * [Git](#git)
@@ -80,6 +81,7 @@
 
 ### Data Science
 
+* [Data Engineering Podcast](https://www.dataengineeringpodcast.com) - Tobias Macey (podcast)
 * [Data Futurology - Leadership And Strategy in Artificial Intelligence, Machine Learning, Data Science](https://www.datafuturology.com/podcasts) - Felipe Flores (podcast)
 * [Data Skeptic](https://dataskeptic.com/episodes) - Kyle Polich (podcast)
 * [Data Stories - a podcast on data\+visualization](http://datastori.es) - Enrico Bertini, Moritz Stefaner, Sandra Rendgen, Florian Wöhrl, Destry Sibley (podcast)
@@ -96,6 +98,13 @@
 * [Towards Data Science](https://towardsdatascience.com/podcast/home) - The TDS team (podcast)
 
 
+### DevOps
+
+* [Adventures in DevOps](https://topenddevs.com/podcasts/adventures-in-devops) - Jillian Rowe, Jonathan Hall, Will Button (podcast)
+* [Arrested DevOps](https://www.arresteddevops.com) - Joe Laha, Bridget Kromhout, Matty Stratton, Trevor Hess, Jessica Kerr (podcast)
+* [DevOps Cafe](http://devopscafe.org) - John Willis, Damon Edwards (podcast)
+
+
 ### Elixir
 
 * [Elixir Newbie](https://www.elixirnewbie.com/podcast) - Brooklin Myers (podcast)
@@ -168,6 +177,7 @@
 
 ### Java
 
+* [airhacks.fm podcast](https://airhacks.fm) - Adam Bien (podcast)
 * [Building a Java & Spring Boot app: Kid-Bank development](https://www.youtube.com/playlist?list=PLBHctPrH7Z29W8XtVDyc_mMvD2GO7GIF2) - Ted M. Young (screencast)
 * [How to Program with Java Podcast](https://www.podbean.com/podcast-detail/6mxhc-344f7/How-to-Program-with-Java-Podcast) - Trevor Page (podcast)
 * [Inside Java](https://inside.java/podcast) - Chad Arimura, David Delabassee (podcast)
@@ -267,6 +277,7 @@
 * [Coder Radio](https://coder.show) - Chris Fisher, Michael Dominick, Wes Payne (podcast)
 * [Coding Blocks](https://www.codingblocks.net) - Michael Outlaw, Joe Zack, Allen Underwood (podcast)
 * [Command Line Heroes](https://www.redhat.com/en/command-line-heroes) - Saron Yitbarek, Red Hat (podcast)
+* [Compiler](https://www.redhat.com/en/compiler-podcast) - Angela Andrews, Brent Simoneaux, Red Hat (podcast)
 * [CTRL+CLICK CAST](https://ctrlclickcast.com) - Lea Alcantara, Emily Lewis, Bright Umbrella (podcast)
 * [Darknet Diaries](https://darknetdiaries.com) - Jack Rhysider, Fiona Guy, Leah Hurvoloy, et al. (podcast)
 * [DevDiscuss](https://dev.to/devdiscuss) - DEV (podcast)
@@ -416,5 +427,7 @@
 
 ### Swift
 
-* [Swift by Sundell](https://www.swiftbysundell.com/podcast/) - John Sundell (podcast)
+* [Swift by Sundell](https://www.swiftbysundell.com/podcast) - John Sundell (podcast)
+* [Swift over Coffee](https://podcasters.spotify.com/pod/show/swiftovercoffee) - Paul Hudson, Mikaela Caron (podcast)
 * [Swift Unwrapped](https://swiftunwrapped.github.io) - Jesse Squires, JP Simard (podcast)
+* [The Swift Community Podcast](https://www.swiftcommunitypodcast.org) - Kate Castellano, Paul Hudson, Chris Lattner, Bas Broek (podcast)

casts/free-podcasts-screencasts-my.md

@@ -0,0 +1,8 @@
+### Index
+
+* [React](#react)
+
+
+### React
+
+* [Learn React Docker And Containerized In Myanmar Language](https://www.youtube.com/watch?v=Qqr8oabREA8) - MyanmarFullStackDevelopers (screencast)

casts/free-podcasts-screencasts-nl.md

@@ -1,3 +1,4 @@
 ### Podcasts
 
 * [Code Klets](https://open.spotify.com/show/0Sf8c3aGZmtGiNUEwgDTSu?si=bc273e44deae4584) - Bernard, Jonny, Kishen, Pauline, Wouter & Saber (podcast)
+* [TDS Team](https://open.spotify.com/show/63diy2DtpHzQfeNVxAPZgU) - The TDS team (podcast)

casts/free-podcasts-screencasts-ru.md

@@ -10,11 +10,11 @@
 * [Java](#java)
     * [Spring](#spring)
 * [JavaScript](#javascript)
+    * [Node.js](#nodejs)
+    * [React.js](#reactjs)
 * [.NET](#net)
-* [Node.js](#nodejs)
 * [PHP](#php)
 * [QA](#qa)
-* [React.js](#reactjs)
 * [Ruby](#ruby)
 * [Webpack](#webpack)
 
@@ -95,6 +95,17 @@
 * [Webstandards](https://soundcloud.com/web-standards) (Podcast)
 
 
+#### Node.js
+
+* [Скринкаст Node.JS](https://learn.javascript.ru/screencast/nodejs) - Илья Кантор (Screencast)
+
+
+#### React.js
+
+* [Основы React.js](http://learn.javascript.ru/screencast/react) - Роман Якобчук (Screencast)
+* [Пятиминутка React](http://5minreact.ru) (Podcast)
+
+
 ### .NET
 
 * [DotNet & More](https://more.dotnet.ru) - Александр Кугушев и Артём Акуляков (Podcast)
@@ -102,11 +113,6 @@
 * [Solo on .NET](https://youtube.com/playlist?list=PLAFX7TSEV7SOqEQKnrrFiV7bUY8kN5Qof) - Дмитрий Нестерук (Podcast)
 
 
-### Node.js
-
-* [Скринкаст Node.JS](https://learn.javascript.ru/screencast/nodejs) - Илья Кантор (Screencast)
-
-
 ### PHP
 
 * [Пятиминутка PHP](http://5minphp.ru) (Podcast)
@@ -118,12 +124,6 @@
 * [QAGuild](https://automation-remarks.com/tags/QAGuild.html) (Podcast)
 
 
-### React.js
-
-* [Основы React.js](http://learn.javascript.ru/screencast/react) - Роман Якобчук (Screencast)
-* [Пятиминутка React](http://5minreact.ru) (Podcast)
-
-
 ### Ruby
 
 * [RubyNoName Podcast](http://rubynoname.ru) (Podcast)

casts/free-podcasts-screencasts-tr.md

@@ -2,6 +2,7 @@
 
 * [Dil Bağımsız](#dil-bağımsız)
 * [JavaScript](#javascript)
+* [Ruby](#ruby)
 
 
 ### Dil Bağımsız
@@ -15,3 +16,8 @@
 ### JavaScript
 
 * [null podcast](https://soundcloud.com/nullpodcast) (podcast)
+
+
+### Ruby
+
+* [Yakut](https://www.youtube.com/playlist?list=PLEWqXxI7lAZIHZ4s3fcuy1UmF_YiQkZpi) (screencast)

courses/free-courses-ar.md

@@ -16,6 +16,7 @@
     * [SQL](#sql)
 * [Deep Learning](#deep-learning)
 * [DevOps](#devops)
+* [Docker](#docker)
 * [Elastic](#elastic)
 * [Flutter](#flutter)
 * [Game Development](#game-development)
@@ -167,6 +168,7 @@
 * [Learn MySQL‏](https://www.youtube.com/playlist?list=PLDoPjvoNmBAz6DT8SzQ1CODJTH-NIA7R9) - Elzero Web School
 * [MS SQL Server For Beginners](https://www.youtube.com/playlist?list=PL1DUmTEdeA6J6oDLTveTt4Z7E5qEfFluE) - محمد الدسوقى
 * [MySQL tutorials \|\| بناء قواعد البيانات بكفاءة عالية](https://www.youtube.com/playlist?list=PLF8OvnCBlEY25O_Ql0CrgQUAc5NVYkWF2) - TheNewBaghdad
+* [SQL for Data Analysis \| شاهد كيف أصبح الفيل والدرفيل أصدقاء](https://www.youtube.com/watch?v=kb-_GbpH3sQ) -  Big Data
 
 
 ### Deep Learning
@@ -184,6 +186,11 @@
 * [Kubernetes بالعربي](https://www.youtube.com/playlist?list=PLX1bW_GeBRhDCHijCrMO5F-oHg52rRBpl) - Codographia
 
 
+### Docker
+
+* [Docker and Kubernetes \| العلبة دي فيها سوعبان \| Arabic](https://www.youtube.com/watch?v=PrusdhS2lmo) - Ahmed Sami 
+
+
 ### Elastic
 
 * [Elastic 5‏](https://www.youtube.com/playlist?list=PLZd2bo_SbAm-Z4WBo9-_mWLyjjwDioux-) - Ismail Anjrini
@@ -216,6 +223,7 @@
 * [Basic course for Git](https://www.youtube.com/playlist?list=PLYyqC4bNbCIeCHLTRtwdLpQvle_zIavZ-) - أكاديمية ترميز
 * [Git & Github in Arabic \| Git & Github كورس تعلم](https://www.youtube.com/playlist?list=PL_aOZuct6oAogr4UMkWddU7leOXw0QKJS) - Khalid Elshafie
 * [Git and Github‏](https://www.youtube.com/playlist?list=PLDoPjvoNmBAw4eOj58MZPakHjaO3frVMF) - Elzero Web School
+* [Git and GitHub | شخبط وانت متطمن ](https://www.youtube.com/watch?v=Q6G-J54vgKc&t=3162s&pp=ygUMZ2l0IGJpZyBkYXRh) - Ahmed Sami
 * [Git GitHub & Bitbucket‏](https://www.youtube.com/playlist?list=PL1FWK-sgJ9elQBDq5EtQ8AJFTlfqCJfEX) - Bashir Pro
 * [GitHub - تعلم العمل المشترك على](https://www.youtube.com/playlist?list=PLF8OvnCBlEY0CRqKiYKwOtrH-75MGIuyM) - TheNewBaghdad
 * [Learn Git in Arabic‏](https://www.youtube.com/playlist?list=PLfDx4cQoUNOYVfQs_NFNyykcqkaJ_plmK) - Algorithm Academy 

courses/free-courses-bn.md

@@ -86,12 +86,16 @@
 * [১ ভিডিওতে ডার্ট শিখুন !](https://www.youtube.com/watch?v=_8Q5cwfvi64) - Rabbil Hasan
 * [Dart All You Need To Know](https://www.youtube.com/playlist?list=PL_XxuZqN0xVC2-nXUrvpcQEz3FgCSIQHT) - Stack Learner
 * [Dart Bangla Tutorial](https://www.youtube.com/playlist?list=PLbC4KRSNcMnpQarCowZvUJOf4VhiJllX5) - Learn Hunter
+* [Dart Bangla Tutorial](https://www.youtube.com/playlist?list=PLy0nhnjSE4irkzR9mbo70J2iKbf4a36y5) - Afran Sarkar
+* [Dart Bangla Tutorial](https://www.youtube.com/playlist?list=PLg87mxEuu8-68krJBfgF3yjIPAwdgz1T2) - Techno BD XYZ
 
 
 ### Docker
 
+* [Docker and Kubernetes - 2022](https://www.youtube.com/playlist?list=PLzOdtYcAxAiM4_XQrzRmofBJ_ImFkSojg) - CSLCBT Bangla
 * [Docker Tutorial](https://www.youtube.com/playlist?list=PLSNRR4BKcowAuPUEja_ZZUE5Szn1rx90f) - Procoder BD
 * [Docker Tutorial Course](https://www.youtube.com/playlist?list=PLEYpvDF6qy8Yo9SpzhniLCjgRIxCpo2ku) - Foyzul Karim
+* [Mastering Docker -23](https://youtube.com/playlist?list=PLzOdtYcAxAiNNR-8DEbnW2LErzqC3-qcs) - CSLCBT Bangla
 
 
 ### Flutter
@@ -134,6 +138,8 @@
 
 * [Bootstrap 4 Bangla Tutorial](https://www.youtube.com/playlist?list=PL_XxuZqN0xVBr2NqbL3q71nk5FX8zB0nK) - Stack Learner
 * [Bootstrap 5 and 4 Bangla Tutorials](https://www.youtube.com/playlist?list=PLgH5QX0i9K3oC_wmWEZa2xWxJauIRQ9kG) - Anisul Islam
+* [Bootstrap 5 Bangla Tutorial](https://www.youtube.com/playlist?list=PLCTSm-A1QfHqRdVcdKx6Q7vaxW3vvsAug) - Amar Course
+* [Bootstrap 5 Essential Training Bangla](https://www.youtube.com/playlist?list=PLSNRR4BKcowASvSK4qx9Nz9MNTJC9Up67) - Procoder BD
 * [Bootstrap Bangla Tutorial With Projects](https://www.youtube.com/playlist?list=PLm64fbD5OnxuWrqDWyObVkH_Y5R6Wg1wg) - Moshiur
 * [Bootstrap tutorial for (beginners to advanced)](https://www.youtube.com/playlist?list=PLerpoOYRrjUzKiOZDjPkTL0uaRLgJ_NJF) - Programming Shikhbo
 
@@ -148,6 +154,9 @@
 
 ### IDE and editors
 
+* [How to save coding time using sublime text (bangla)](https://www.youtube.com/playlist?list=PLPkEK3TrAJ1Pi8IUcA9Ldm81ZCVCA_bIm) - Sharif Chowdhury
+* [Notepad++ tutorial in Bangla for beginner](https://www.youtube.com/playlist?list=PLf3nMuwgaMb24VtxNGQcUKr2NVenMkzGC) - Community Solution IT
+* [Sublime Text 3 Bangla Tutorial - (Beginners to Advanced)](https://www.youtube.com/playlist?list=PLgV8FC0EoxMcKrw5VydxZAZ0ZivXWL_ej) - Positive World
 * [VSCode Complete Tutorial Series \| VSCode টিউটোরিয়াল সিরিজ](https://www.youtube.com/playlist?list=PL_XxuZqN0xVB_lroSm_xvTqvVBCpR4PQE) - Stack Learner
 * [VSCode Power Tips](https://www.youtube.com/playlist?list=PLoR56CteKZnBmefc8NTiG8GOHlU1vN3-F) - Learn with Hasin Hayder
 
@@ -182,6 +191,8 @@
 #### Angular
 
 * [Angular 12 Easy Tutorial in Bangla](https://www.youtube.com/playlist?list=PLEfqpT48xB4H2gOHDzs2dm_ZmoECuTHtR) - web-man
+* [Angular full tutorial series for Beginners in Bangla](https://www.youtube.com/playlist?list=PLBcycf_KNrYpgj_yzcNgW9I3_2fpiGXXg) - Learn With Rashed
+* [Angular Tutorials for Beginners in Bangla](https://www.youtube.com/playlist?list=PLDP_-KW5VxNRqG7317GyBlOwvtxP6d-LE) - miTechSoln
 * [AngularJS bangla tutorial](https://www.youtube.com/playlist?list=PLZURtcoL43SUpJj_n_yGoqM4RMqQoBbst) - tutplus24
 * [Angularjs bangla tutorial basic](https://www.youtube.com/playlist?list=PLbC4KRSNcMnr2ZFQne_jotsiX9hGwLJHG) - Learn Hunter
 
@@ -192,20 +203,18 @@
 * [jQuery Bangla Tutorial](https://www.youtube.com/playlist?list=PLm64fbD5Onxtpvq--EAMfAHcn8h8_t3iw) - Moshiur
 
 
-### Linux
-
-* [Ubuntu Linux Bangla Tutorial 2021](https://www.youtube.com/playlist?list=PLKdU0fuY4OFfxTxJduexCuF7nRp5ioOgw) - STUDY MART
-
-
 #### Next.js
 
+* [Next Js Bangla Tutorial Series](https://www.youtube.com/playlist?list=PLwMeE9AWeV59vbQSIArd0-sNB9FPxlWSp) - dSkill
 * [next js bangla(বাংলা) tutorial](https://www.youtube.com/playlist?list=PLQvUYGXiwrskS_C3MOeW0rOVB5Ny2MCR2) - Faazle Rabbi
+* [Next js tutorial in bangla](https://www.youtube.com/playlist?list=PLkmCJMhveta1PihBgW4MpYxFlyzdSjlNC) - Sabeek Bin Sayeed
 
 
 #### Node.js
 
 * [Complete MERN Stack Course in Bangla](https://www.youtube.com/watch?v=ewBBT6Iph0M&list=PL_XxuZqN0xVD0op-QDEgyXFA4fRPChvkl) - Stack Learner
 * [Dive Into NodeJS](https://www.youtube.com/playlist?list=PL_XxuZqN0xVDHFj-ecFSU0SU-B0TuJRk9) - Stack Learner
+* [E-commerce MERN Stack Project in Bangla](https://youtube.com/playlist?list=PLgH5QX0i9K3q_7q9vZ5-EWpoL2bMuFJFV) - Anisul Islam
 * [Node.js Tutorial Bangla  Series for Beginners](https://youtube.com/playlist?list=PLHiZ4m8vCp9PHnOIT7gd30PCBoYCpGoQM) - Learn With Sumit
 * [NodeJS Tutorial Online](https://www.youtube.com/playlist?list=PLEYpvDF6qy8ZHMhSqsdo_Tge0CDxxXd1w) - Foyzul Karim
 * [Raw Node JS Project in Bangla ( বাংলা ) - Uptime Monitoring API](https://youtube.com/playlist?list=PLHiZ4m8vCp9OmVWU2Qf9tZgKdyzoubOpj) - Learn With Sumit
@@ -237,12 +246,21 @@
 * [Android Development with Kotlin - Bangla](https://www.youtube.com/playlist?list=PLdHSoHQhVWlOmjBoSXSdJl3CrqBOKIrLp) - MKH Russell
 * [Chapter 1 : Kotlin Basic Concepts Bangla](https://www.youtube.com/playlist?list=PL_XxuZqN0xVDpRWRnXPWZcWIvz0JbeQe5) - Stack Learner
 * [Kotlin For Android - Bangla](https://www.youtube.com/playlist?list=PLgyuGbgggWA3ORqemnq9adIzvNhSXjJTr) - Touhid Apps!
+* [Kotlin Programming Language Basics in Bangla](https://www.youtube.com/playlist?list=PLYSlHgBmbWcurc9BBThq0WdcESbpEymF1) - Bonny Ahmad
+
+
+### Linux
+
+* [Kali Linux Basics Full Course In Bangla By Mehedi Shakeel](https://www.youtube.com/playlist?list=PL-8coCSOYV9F_tVxJSX1tzNram6PH0K4O) - Mehedi Shakeel
+* [Linux Essentials Full course](https://www.youtube.com/playlist?list=PLzOdtYcAxAiOzVwsu7diaDMJiWlbDPiTb) - CSLCBT Bangla
+* [Ubuntu Linux Bangla Tutorial 2021](https://www.youtube.com/playlist?list=PLKdU0fuY4OFfxTxJduexCuF7nRp5ioOgw) - Study Mart
 
 
 ### MongoDB
 
 * [Mastering MongoDB](https://www.youtube.com/playlist?list=PLEYpvDF6qy8ZTUjMcg4WOUYMxQZDpRnBt) - Foyzul Karim
 * [MongoDB Bangla tutorial series](https://youtube.com/playlist?list=PLgH5QX0i9K3p4ckbNCy71LRr_dG0AWGw9) - Anisul Islam
+* [MongoDB Bangla Tutorials \| MongoDB  Crash Course in Bangla \| MongoDB NoSQL Database Tutorial in Bengali](https://www.youtube.com/playlist?list=PLKdU0fuY4OFe5tIAh3FB8avnQBD5FFXvE) - Study Mart
 
 
 ### MySQL
@@ -288,7 +306,11 @@
 
 #### Django
 
+* [60 Days of Django - Bangla Tutorial](https://www.youtube.com/playlist?list=PLrbhZ2o2oUzRPc7KvvQySBmrXtg6HmNp5) - Abu Noman Basar
 * [Django Bangla Tutorial](https://www.youtube.com/playlist?list=PLbC4KRSNcMnqUp_v1nxbQaoImTN3kWS_V) - Learn Hunter
+* [Django Bangla Tutorial \| পাইথন জ্যাঙ্গো বাংলা \| Django full course \| 2022](https://www.youtube.com/playlist?list=PL-83IWJl8Qht1OmhiEnRw8H8ieKAjucNN) - Nongare Hi-Tech
+* [Python Django & RestAPI Bangla Tutorial](https://www.youtube.com/playlist?list=PLKdU0fuY4OFfo3VgywUFoAUY7Udi3_6V6) - Study Mart
+* [Python DJango Bangla (বাংলা) tutorial](https://www.youtube.com/playlist?list=PL4NIq30KvXLDf3a3DQXZyGv_BNYRYTXJS) - Tech Solutions In Bangla
 
 
 #### Flask 
@@ -306,6 +328,7 @@
 ### Shell scripting
 
 * [Linux Shell Scripting Tutorial](https://www.youtube.com/playlist?list=PLMTKJq4uuKqXVg7S7XujEsONl9ZVT4X0p) - Atiq Hasan Zubu
+* [Shell Scripting Tutorial in Bangla](https://www.youtube.com/playlist?list=PLuDISCShhAlxIduQrBqee-dlCAQTygm4l) - Mohammad Shakirul Islam
 
 
 ### Swift
@@ -327,4 +350,5 @@
 * [WordPress Customization Bangla Tutorial](https://www.youtube.com/playlist?list=PLbC4KRSNcMno7NzhTgGhoZtRjLiHUo8m4) - Learn Hunter
 * [WordPress Plugin Development](https://www.youtube.com/playlist?list=PLSNRR4BKcowCkeAxfdtTsLqwR0LJYwDaz) - Procoder BD
 * [WordPress Theme Development Tutorial Bangla ](https://www.youtube.com/playlist?list=PLSNRR4BKcowD6A-U_ll9ayJWqOEz3XD8l) - Procoder BD
+* [WP Theme Development with ChatGPT](https://www.youtube.com/playlist?list=PLn_JOV5gUeKwLEMqi93W6eswy4hEQ_ouL) - Md Maruf Adnan Sami
 

courses/free-courses-de.md

@@ -81,8 +81,10 @@
 
 * [Programmieren lernen mit Python](https://www.youtube.com/playlist?list=PLL1BYAeNY0gzHheN7kCLEhPDegdHrAyDh)
 * [Programmieren Lernen: Python Tutorial](https://www.youtube.com/playlist?list=PL_tdPUem3eE_k40i65IdRPWrAZxoHcN4o)
+* [Programmieren Starten: Python Tutorial](https://www.youtube.com/playlist?list=PL_pqkvxZ6ho3u8PJAsUU-rOAQ74D0TqZB)
 * [Python-Kurs (Python 2)](https://www.python-kurs.eu/kurs.php)
 * [Python-Kurs (Python 3)](https://www.python-kurs.eu/python3_kurs.php)
+* [Python Tkinter Tutorial deutsch / german (Crashkurs)](https://www.youtube.com/playlist?list=PL_pqkvxZ6ho23EXCx7HJtOaUZ-mDl_GXY) - Programmieren Starten
 * [Python Tutorials Deutsch](https://www.youtube.com/playlist?list=PLNmsVeXQZj7q0ao69AIogD94oBgp3E9Zs)
 
 
@@ -98,4 +100,5 @@
 
 ### SQL
 
+* [Datenbanken und SQL](https://www.youtube.com/playlist?list=PL_pqkvxZ6ho1dn7jRkTfoYBXhw5c9jll0) - Programmieren Starten 
 * [SQL-Grundlagen](https://wiki.selfhtml.org/wiki/Datenbank/SQL-Grundlagen) - SelfHTML

courses/free-courses-en.md

@@ -2,6 +2,7 @@
 
 * [0 - MOOC](#0---mooc)
 * [Algorithms & Data Structures](#algorithms--data-structures)
+    * [Soft Computing](#soft-computing)
 * [Android](#android)
 * [APL](#apl)
 * [Artificial Intelligence](#artificial-intelligence)
@@ -143,10 +144,8 @@
 * [Analysis of Algorithms (CSE 373)](https://www3.cs.stonybrook.edu/~skiena/373/videos) - Steven Skiena
 * [Berkeley University CS 61B: Data Structures](http://datastructur.es/sp16/)
 * [Berkeley's CS 61B: Data Structures](https://archive.org/details/ucberkeley_webcast_QMV45tHCYNI)
-* [Binary Trees - by LoveBabbar](https://youtube.com/playlist?list=PLDzeHZWIZsTo87y1ytEAqp7wYlEP3nner) - CodeHelp - by Babbar
 * [C Programming & Data Structures](https://youtube.com/playlist?list=PLBlnK6fEyqRhX6r2uhhlubuF5QextdCSM) - Neso Academy
 * [Codechef Solutions](https://www.youtube.com/playlist?list=PLRKOqqzwh75huOam-77G1v9uHjO9WWBRX) - Endeavour Monk
-* [Complete C++ Placement DSA Course](https://www.youtube.com/playlist?list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA) - CodeHelp - by Babbar
 * [Computer Sc - Programming and Data Structure](https://www.youtube.com/playlist?list=PLD9781AC5EBC9FA16) - P.P. Chakraborty
 * [Data Structure and Algorithm](https://www.youtube.com/playlist?list=PLLvKknWU7N4y_eGpQdg1Y-hORO7cxtoLU) - Lalit Vashistha
 * [Data Structures](https://www.youtube.com/playlist?list=PL2_aWCzGMAwI3W_JlcBbtYTwiQSsOTa6P) - mycodeschool
@@ -169,6 +168,7 @@
 * [Dynamic Programming](https://www.youtube.com/playlist?list=PLMCXHnjXnTnto1pZVvH7rbZ9W5neZ7Yhc) - Gaurav Sen
 * [Dynamic Programming](https://www.youtube.com/playlist?list=PLDV1Zeh2NRsAsbafOroUBnNV8fhZa7P4u) - WilliamFiset
 * [Dynamic Programming Playlist \| Interview Questions \| Recursion \| Tabulation \| Striver \| C++ \| Java \| DSA \| Placements](https://www.youtube.com/playlist?list=PLgUwDviBIf0qUlt5H_kiKYaNSqJ81PMMY) - take U forward
+* [ECS 36C: Data Structures, Algorithms, and Programming](https://lupteach.gitlab.io/courses/ucd-ecs36c/online/) - Joël Porquet-Lupine
 * [Graph Series by Striver \| C++ \| Java \| Interview Centric \| Algorithms \| Problems](https://www.youtube.com/playlist?list=PLgUwDviBIf0oE3gA41TKO2H5bHpPd7fzn) - take U forward
 * [Graph Theory playlist](https://youtube.com/playlist?list=PLDV1Zeh2NRsDGO4--qE8yH72HFL1Km93P) - WilliamFiset
 * [IIT Bombay Foundation of Data Structures (CS213.1x)](https://courses.edx.org/courses/course-v1:IITBombayX+CS213.1x+1T2017/course/)
@@ -193,16 +193,25 @@
 * [Trees by Striver \| C++ \| Java \| Placements \| Binary Trees and Traversals \| Problems](https://www.youtube.com/playlist?list=PLgUwDviBIf0q8Hkd7bK2Bpryj2xVJk8Vk) - take U forward
 
 
+#### Soft Computing
+
+* [Introduction To Soft Computing](https://www.youtube.com/playlist?list=PLJ5C_6qdAvBFqAYS0P9INAogIMklG8E-9) - Computer Science and Engineering
+* [Learn and Grow](https://www.youtube.com/playlist?list=PL_kjqgSKrEaA8RDh56AeTOrcGj-nMDkSS) - Learn and Grow
+* [Soft Computing /| University exams specific](https://www.youtube.com/playlist?list=PLuAADu3OvBt5-e5yXuIqBi1pttqw3RBeg) - Er Sahil ka Gyan
+
+
 ### Android
 
 * [Advanced Android App Development](https://www.udacity.com/course/advanced-android-app-development--ud855) (Udacity)
 * [Advanced Android with Kotlin](https://www.udacity.com/course/advanced-android-with-kotlin--ud940) (Udacity)
 * [Android App Development for Beginners Playlist](https://www.youtube.com/playlist?list=PL6gx4Cwl9DGBsvRxJJOzG4r4k_zLKrnxl) - Bucky Roberts (thenewboston)
+* [Android App Development Tutorial for Beginners (2020) \| Complete Guides and Courses](https://www.youtube.com/playlist?list=PLwhVruPHD9rz2MwQuYSenQ0WK1IGP5rYM) - tutorialsEU
 * [Android Basics: Data Storage](https://www.udacity.com/course/android-basics-data-storage--ud845) (Udacity)
 * [Android Basics: Multiscreen Apps](https://www.udacity.com/course/android-basics-multiscreen-apps--ud839) (Udacity)
 * [Android Basics: Networking](https://www.udacity.com/course/android-basics-networking--ud843) (Udacity)
 * [Android Basics: User Input](https://www.udacity.com/course/android-basics-user-input--ud836) (Udacity)
 * [Android Basics: User Interface](https://www.udacity.com/course/android-basics-user-interface--ud834) (Udacity)
+* [Android Basics with Compose](https://developer.android.com/courses/android-basics-compose/course) - Google Developers Training
 * [Android Developer Fundamentals (Version 2) — Codelab](https://developer.android.com/courses/fundamentals-training/toc-v2)
 * [Android Developer Fundamentals (Version 2) — Concepts](https://google-developer-training.github.io/android-developer-fundamentals-course-concepts-v2/index.html)
 * [Android Development Tutorials](https://youtube.com/playlist?list=PLqM7alHXFySF_Hb1GtyvCX44dBniJ5sNy) -  GeeksforGeeks
@@ -217,12 +226,16 @@
 * [Firebase in a Weekend: Android](https://www.udacity.com/course/firebase-in-a-weekend-by-google-android--ud0352) (Udacity)
 * [Gradle for Android and Java](https://www.udacity.com/course/gradle-for-android-and-java--ud867) (Udacity)
 * [Jetpack Compose](https://www.youtube.com/playlist?list=PLQkwcJG4YTCSpJ2NLhDTHhi6XBNfk9WiC) - Philipp Lackner
+* [Jetpack Compose for Android Developers](https://developer.android.com/courses/jetpack-compose/course) - Google Developers Training
 * [Kotlin Bootcamp for Programmers](https://www.udacity.com/course/kotlin-bootcamp-for-programmers--ud9011) (Udacity)
 * [Learn Android Application Development for Beginners](https://www.udemy.com/course/learn-android-application-development-y/) - Johan Jurrius, ProgramMe Programming (Udemy)
 * [Learn Android in 9 Hours](https://www.youtube.com/watch?v=aS__9RbCyHg) (Edureka)
-* [Learn how to program: Android](https://www.learnhowtoprogram.com/android) - Epicodus Inc.
 * [Material design](https://material.io/guidelines/)
 * [Material Design for Android Developers](https://www.udacity.com/course/material-design-for-android-developers--ud862) (Udacity)
+* [MVVM Image Search App with Architecture Components & Retrofit](https://www.youtube.com/playlist?list=PLrnPJCHvNZuC_pEfFlZuTmjlY4T3DTtED) - Florian Walther ( Coding in flow )
+* [MVVM NewsApp, Retrofit, Room, Coroutines, Navigation Components](https://www.youtube.com/playlist?list=PLQkwcJG4YTCRF8XiCRESq1IFFW8COlxYJ) - Philipp Lackner
+* [MVVM Spotify Clone](https://www.youtube.com/playlist?list=PLQkwcJG4YTCT-lTlkOmE-PpRkuyNXq6sW) - Philipp Lackner
+* [MVVM To-Do List App with Flow and Architecture Components](https://www.youtube.com/playlist?list=PLrnPJCHvNZuCfAe7QK2BoMPkv2TGM_b0E) - Florian Walther ( Coding in flow )
 * [Pokédex App with Jetpack Compose](https://www.youtube.com/playlist?list=PLQkwcJG4YTCTimTCpEL5FZgaWdIZQuB7m) - Phillipp Lackner
 * [Programming Mobile Applications for Android Handheld Systems pt. 1](https://www.coursera.org/course/android)
 * [Programming Mobile Applications for Android Handheld Systems pt. 2](https://www.coursera.org/course/androidpart2)
@@ -250,14 +263,13 @@
 * [IBM AI Engineering Professional Certificate](https://www.coursera.org/professional-certificates/ai-engineer) - Romeo Kienzler, Saeed Aghabozorgi, Joseph Santarcangelo, Alex Aklson et al. (Coursera)
 * [Introduction to TensorFlow for Artificial Intelligence, Machine Learning, and Deep Learning](https://www.coursera.org/learn/introduction-tensorflow) - DeepLearning.ai (Coursera)
 * [MIT Deep Learning and Artificial Intelligence Lectures](https://deeplearning.mit.edu) - Lex Fridman, et al.
-* [MIT's Artificial Intelligence](http://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-034-artificial-intelligence-fall-2010/) - Prof. Patrick Henry Winston (MIT OpenCourseWare)
+* [MIT's Artificial Intelligence](http://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-034-artificial-intelligence-fall-2010/) - Patrick Henry Winston (MIT OpenCourseWare)
 * [Stanford CS221: Artificial Intelligence: Principles and Techniques \| Autumn 2019](https://www.youtube.com/playlist?list=PLoROMvodv4rO1NB9TD4iUZ3qghGEGtqNX) - Stanford Online
 
 
 ### Assembly
 
 * [Binary Exploitation / Memory Corruption by LiveOverflow](https://www.youtube.com/playlist?list=PLhixgUqwRTjxglIswKp9mpkfPNfHkzyeN) - LiveOverflow
-* [C Programming and Assembly Language](https://nptel.ac.in/courses/106/106/106106210/) - Prof. Janakiraman Viraraghavan, IIT Madras (NPTEL)
 * [Introduction to Assembly Programming with ARM](https://www.udemy.com/course/introduction-to-assembly-programming-with-arm/) - Scott Cosentino (Udemy)
 * [Introduction To Reverse Engineering Software](http://opensecuritytraining.info/IntroductionToReverseEngineering.html) - Matt Briggs (OpenSecurityTraining)
 * [Introductory Intel x86: Architecture, Assembly, Applications, & Alliteration](http://opensecuritytraining.info/IntroX86.html) - Xeno Kovah (OpenSecurityTraining)
@@ -295,6 +307,7 @@
 
 ### Blockchain
 
+* [BerkeleyX: Blockchain Technology](https://www.edx.org/learn/blockchain/university-of-california-berkeley-blockchain-technology) - Rustie Lin and Nadir Akhtar
 * [Blockchain Developer Tutorials](https://www.youtube.com/playlist?list=PLS5SEs8ZftgUTXs0OJD2LFpYBPr4L54id) - Gregory McCubbin (Dapp University)
 * [Blockchain Essentials](https://cognitiveclass.ai/courses/blockchain-course) - CognitiveClass.ai
 * [Blockchain: Foundations and Use Cases](https://www.coursera.org/learn/blockchain-foundations-and-use-cases) - ConsenSys Academy (Coursera)
@@ -304,6 +317,8 @@
 * [Build an IoT Blockchain Network for a Supply Chain](https://cognitiveclass.ai/courses/blockchain-iot-node-red-food-network) - CognitiveClass.ai
 * [Build and Deploy Your First Decentralized App with Etherem](https://www.udemy.com/course/your-first-decentralized-app/) - Gary Simon (Udemy)
 * [CryptoZombies.io](https://cryptozombies.io) - CleverFlare, Loom Network
+* [Ethereum Developer Bootcamp](https://www.alchemy.com/university/courses/ethereum) - Alchemy University
+* [Learn Blockchain](https://www.youtube.com/playlist?list=PLlp912GlUiC1xPnwVmKgIiuMERetMwre9) - Roomyan
 * [Solidity, Blockchain, and Smart Contract Course – Beginner to Expert Python Tutorial](https://www.youtube.com/watch?v=M576WGiDBdQ) - Patrick Collins (freeCodeCamp.org)
 
 
@@ -314,6 +329,7 @@
 * [C Programming](https://www.youtube.com/playlist?list=PLBlnK6fEyqRggZZgYpPMUxdY1CYkZtARR) - Sujeet Singh (Neso Academy)
 * [C Programming & Data Structures](https://www.youtube.com/playlist?list=PLBlnK6fEyqRhX6r2uhhlubuF5QextdCSM) - Sujeet Singh (Neso Academy)
 * [C Programming 2021: Master The Basics!](https://www.udemy.com/course/c-programming-2019-master-the-basics/) - Ali Badran (Udemy)
+* [C Programming and Assembly Language](https://www.youtube.com/playlist?list=PLyqSpQzTE6M8O9Oy9t-yhiAUXOi-rmTp_) - NPTEL NOC IITM
 * [C Programming for Beginners](https://www.youtube.com/playlist?list=PL98qAXLA6aftD9ZlnjpLhdQAOFI8xIB6e) - Programiz
 * [C Programming Tutorial](https://www.youtube.com/playlist?list=PL_RGaFnxSHWoGzOXqtKeM71OLpvZbuU0P)
 * [C Programming Tutorial for Beginners](https://www.youtube.com/watch?v=KJgsSFOSQv0) - Mike Dane (freeCodeCamp)
@@ -328,6 +344,7 @@
 ### <a id="csharp"></a>C\#
 
 * [ASP.NET Core 2.2 & 3 REST API Tutorial](https://youtube.com/playlist?list=PLUOequmGnXxOgmSDWU7Tl6iQTsOtyjtwU&si=3XHU6BnqwxePAt54) - Nick Chapsas
+* [Build mobile and desktop apps with .NET MAUI](https://learn.microsoft.com/en-us/training/paths/build-apps-with-dotnet-maui) - James Montemagno (Microsoft)
 * [Building a microservice architecture with ASP.NET Core - Gill Cleeren - NDC London 2022](https://www.youtube.com/watch?v=SR53SKIUYPA) - Gill Cleeren
 * [C# 101](https://channel9.msdn.com/Series/CSharp-101) - Scott Hanselman, Kendra Havens (Microsoft)
 * [C# Full Course for free](https://www.youtube.com/watch?v=wxznTygnRfQ) - Bro Code
@@ -339,7 +356,6 @@
 * [Fundamentals of Programming: Understanding C#](https://www.udemy.com/course/understandingc/) - Jesse Dietrichson (Udemy)
 * [Learn C#](https://www.sololearn.com/learning/1080) - *registration required*
 * [Learn C#](https://www.codecademy.com/learn/learn-c-sharp) - Codecademy
-* [Learn how to program: C# and .NET](https://www.learnhowtoprogram.com/c-and-net) - Epicodus Inc.
 
 
 ### <a id="cpp"></a>C++
@@ -357,9 +373,11 @@
 * [C++ Programming Language - C++ Tutorial](https://www.youtube.com/playlist?list=PLVlQHNRLflP8_DGKcMoRw-TYJJALgGu4J) - Naresh i Technologies
 * [C++ Programming Tutorial for Beginners (For Absolute Beginners)](https://www.youtube.com/playlist?list=PLS1QulWo1RIYSyC6w2-rDssprPrEsgtVK) - ProgrammingKnowledge
 * [C++ Tutorial](https://www.youtube.com/playlist?list=PL_RGaFnxSHWoVZWSN-ze3VVtIfZfXwAGM) - The Bad Tutorials
+* [C++ Tutorial For Beginners](https://www.youtube.com/playlist?list=PLk6CEY9XxSIAQ2vE_Jb4Dbmum7UfQrXgt) - CppNuts
 * [C++ Tutorial for Beginners - Full Course](https://www.youtube.com/watch?v=vLnPwxZdW4Y) - Mike Dane (freeCodeCamp)
 * [C++ Tutorial for Beginners - Learn C++ in 1 Hour](https://www.youtube.com/watch?v=ZzaPdXTrSb8) - Programming with Mosh
 * [C++ Tutorial for Complete Beginners](https://www.udemy.com/course/free-learn-c-tutorial-beginners/) - John Purcell (Udemy)
+* [C++ Tutorials](https://www.youtube.com/playlist?list=PL_c9BZzLwBRJVJsIfe97ey45V4LP_HXiG) - Caleb Curry
 * [Google's C++ Course](https://developers.google.com/edu/c++/)
 * [Introduction to C++](http://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-096-introduction-to-c-january-iap-2011/) (MIT's opencourseware)
 * [Introduction to C++](https://www.edx.org/course/introduction-to-c-3) - Microsoft (edX) (:card_file_box: *archived*)
@@ -379,6 +397,7 @@
 ### Cloud Computing
 
 * [A Practical Introduction to Cloud Computing](https://www.udemy.com/course/introduction-cloud-computing/) - Neil Anderson
+* [Cloud Computing (CC)](https://www.youtube.com/playlist?list=PLROvODCYkEM8xUk8R2T79KbZ7YfCXMbZS) - OU Education
 * [Cloud Computing and Development](https://uaceit.com/courses/cloud-computing-and-development) - Ashwin Kumar Ramaswamy (UAceIt) (email address *required*)
 * [Cloud Computing Full Course In 11 Hours \| Cloud Computing Tutorial For Beginners](https://www.youtube.com/watch?v=2LaAJq1lB1Q) - Edureka!
 * [Cloud Computing Tutorial For Beginners - 2023 Updated](https://youtube.com/playlist?list=PLEiEAq2VkUUIJ3o1tehvtux0_Ynf42CBN) - Simplilearn
@@ -423,6 +442,7 @@
 ### Computer Organization and Architecture
 
 * [Advanced Computer Architecture](https://www.youtube.com/playlist?list=PL1iLu2CSC9EWZMIh4_V5dGroMAwA84Lmz) - Smruti R. Sarangi
+* [Computer Organization & Architecture](https://www.youtube.com/playlist?list=PLgwJf8NK-2e7XZXcFujMw--IDZ2nnsXNT) - Engineering Funda
 * [Computer Organization & Architecture (COA)](https://www.youtube.com/playlist?list=PLBlnK6fEyqRgLLlzdgiTUKULKJPYc0A4q) - Neso Academy
 
 
@@ -477,6 +497,7 @@
 * [An Introduction to Data Science](https://www.udemy.com/course/an-introduction-to-data-science/)
 * [Apache Airflow Tutorials](https://www.youtube.com/playlist?list=PLYizQ5FvN6pvIOcOd6dFZu3lQqc6zBGp2) - Tuan Vu
 * [Applied Data Science with Python](https://cognitiveclass.ai/learn/data-science-with-python) - CognitiveClass.ai
+* [Big Data Engineering Course](https://www.youtube.com/playlist?list=PLLa_h7BriLH2UYJIO9oDoP3W-b6gQeA12) - Data Engineering
 * [CS250: Python for Data Science](https://learn.saylor.org/course/view.php?id=504) - Saylor Academy
 * [Data Analysis and Visualization](https://www.udacity.com/course/data-analysis-and-visualization--ud404) - Georgia Tech (Udacity)
 * [Data Analysis with Python: Zero to Pandas](https://jovian.ai/learn/data-analysis-with-python-zero-to-pandas) (Jovian)
@@ -505,6 +526,7 @@
 * [More Data Mining with Weka MOOC](https://www.cs.waikato.ac.nz/ml/weka/mooc/moredataminingwithweka/)
 * [NICO 101 - Introduction to Programming for Big Data](https://github.com/amarallab/Amaral_Lab_Intro_to_Data_Science) - Luis Amaral, Helio Tejedor, Luiz Alves
 * [The Analytics Edge](https://www.edx.org/course/analytics-edge-mitx-15-071x-3)
+* [Time Series Modelling and Analysis](https://www.youtube.com/playlist?list=PL3N9eeOlCrP5cK0QRQxeJd6GrQvhAtpBK) - AIEngineering
 
 
 ### Databases
@@ -512,8 +534,12 @@
 * [15-721 Advanced Database Systems (Spring 2023)](https://www.youtube.com/playlist?list=PLSE8ODhjZXjYzlLMbX3cR0sxWnRM7CLFn) - CMU Database Group
 * [CMU Intro to Database Systems](https://youtube.com/playlist?list=PLSE8ODhjZXjaKScG3l0nuOiDTTqpfnWFf) - CMU Database Group
 * [Database Design and Management](https://www.udemy.com/course/database-design-and-management) - Visual Paradigm (Udemy)
+* [Database Management System \| CS & IT \| GATE 2024](https://www.youtube.com/playlist?list=PLPvaSRcEQh4kfVIyezAQu9Mvj5FBk_OEN) - Gate Wallah English
+* [Database Management Systems](https://www.youtube.com/playlist?list=PLZ2ps__7DhBYc4jkUk_yQAjYEVFzVzhdU) - Partha Pratim Das (IIT Madras B.S. Degree Programme)
+* [Database Management Systems](https://www.youtube.com/playlist?list=PLBlnK6fEyqRi_CUQ-FXxgzKQ1dwr_ZJWZ) - Neso Academy
 * [Database Systems](http://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-830-database-systems-fall-2010/) (MIT's opencourseware)
 * [Database Systems - Cornell University Course (SQL, NoSQL, Large-Scale Data Analysis)](https://www.youtube.com/watch?v=4cWkVbC2bNE) - Professor Immanuel Trummer, freeCodeCamp.org
+* [DBMS for GATE Exams](https://www.youtube.com/playlist?list=PLWPirh4EWFpGrpcMfZ6UcdI786QdtSxV8) - Tutorialspoint
 * [DBMS Placement Series](https://youtube.com/playlist?list=PLDzeHZWIZsTpukecmA2p5rhHM14bl2dHU) - CodeHelp by Babbar
 * [DML Server Administration](https://alison.com/course/databases-dml-statements-and-sql-server-administration-revised) (Alison)
 * [Introduction to Databases](https://lagunita.stanford.edu/courses/Engineering/db/2014_1/about) (Stanford University)
@@ -540,6 +566,8 @@
 * [Learn SQL](https://popsql.com/learn-sql) - PopSQL
 * [Learn SQL](https://www.sololearn.com/learning/1060) - *registration required*
 * [Learn SQL: SQL Tutorial for Beginners](https://www.programiz.com/sql) - Programiz
+* [MySQL for Developers](https://planetscale.com/learn/courses/mysql-for-developers/introduction/course-introduction) - Aaron Francis (PlanetScale)
+* [MySQL Playlist](https://www.youtube.com/playlist?list=PLZoTAELRMXVNMRWlVf0bDDSxNEn38u9Cl) - Krish Naik
 * [MySQL Tutorial for Beginners [Full Course]](https://www.youtube.com/watch?v=7S_tz1z_5bA) - Moshfegh Hamedani (Programming with Mosh)
 * [SQL Foundations](https://www.udemy.com/course/sql-essentials-for-beginners/) - Sagar Uppuluri (Udemy)
 * [SQL NPTEL](https://www.youtube.com/playlist?list=PLLQPIumE5cE-gzU5hChH1V3H93x4UOlHR)
@@ -560,7 +588,7 @@
 * [Deep Multi-Task and Meta Learning](https://cs330.stanford.edu) - Chelsea Finn (Stanford University)
 * [Deep Reinforcement Learning](http://rail.eecs.berkeley.edu/deeprlcourse/) - Sergey Levine
 * [Deep Reinforcement Learning Course - Hugging Face](https://huggingface.co/learn/deep-rl-course/unit0/introduction)
-* [Exploring Fairness in Machine Learning for International Development](https://ocw.mit.edu/resources/res-ec-001-exploring-fairness-in-machine-learning-for-international-development-spring-2020) - Dr. Richard Fletcher, Prof. Daniel Frey, Dr. Mike Teodorescu, Amit Gandhi, Audace Nakeshimana (MIT OpenCourseWare)
+* [Exploring Fairness in Machine Learning for International Development](https://ocw.mit.edu/resources/res-ec-001-exploring-fairness-in-machine-learning-for-international-development-spring-2020) - Richard Fletcher, Daniel Frey, Mike Teodorescu, Amit Gandhi, Audace Nakeshimana (MIT OpenCourseWare)
 * [Full Stack Computer Vision Tutorial with Tensorflow, Python, Tensorflow.JS with React.JS](https://www.youtube.com/playlist?list=PLgNJO2hghbmhUeJuv7PyVYgzhlgt2TcSr) - Nicholas Renotte
 * [Hugging Face NLP Course](https://huggingface.co/learn/nlp-course/chapter1/1) - Hugging Face
 * [Intro to Deep Learning](https://www.kaggle.com/learn/intro-to-deep-learning) - Ryan Holbrook
@@ -570,6 +598,7 @@
 * [NYU Deep Learning SP21](https://youtube.com/playlist?list=PLLHTzKZzVU9e6xUfG10TkTWApKSZCzuBI) Alfredo Canziani
 * [Practical Deep Learning For Coders taught](http://www.fast.ai) - Jeremy Howard
 * [Practical Deep Learning for Coders, v3 (using fastai library)](https://course.fast.ai)
+* [Recurrent Neural Network](https://www.youtube.com/playlist?list=PLuhqtP7jdD8ARBnzj8SZwNFhwWT89fAFr) - Coding Lane
 * [Self-Paced Courses for Deep Learning](https://developer.nvidia.com/deep-learning-courses)
 * [Stanford CS 224N: Natural Language Processing with Deep Learning](https://www.youtube.com/playlist?list=PLoROMvodv4rOSH4v6133s9LFPRHjEmbmJ) (Stanford Online)
 * [Stanford CS230: Deep Learning](https://www.youtube.com/playlist?list=PLoROMvodv4rOABXSygHTsbvUz4G_YQhOb) (Stanford Online)
@@ -618,6 +647,7 @@
 ### Digital Electronics
 
 * [Digital Electronics](https://www.youtube.com/playlist?list=PLBlnK6fEyqRjMH3mWf6kwqiTbT798eAOm) - Neso Academy
+* [Digital Electronics](https://youtube.com/playlist?list=PLm_MSClsnwm_PSua_nSYYoHhyW6taRoY4&feature=shared) - Ekeeda
 * [Digital Electronics for GATE](https://www.youtube.com/playlist?list=PLWPirh4EWFpHk70zwYoHu87uVsCC8E2S-) - Tutorials Point India Ltd.
 
 
@@ -626,6 +656,7 @@
 * [Complete Docker Course - From BEGINNER to PRO!](https://www.youtube.com/watch?v=RqTEHSBrYFw) - DevOps Directive
 * [Deploying Containerized Applications Technical Overview](https://www.udemy.com/course/deploying-containerized-applications-technical-overview) - Red Hat
 * [Docker](https://www.youtube.com/playlist?list=PLhW3qG5bs-L99pQsZ74f-LC-tOEsBp2rK) - Raghav Pal
+* [Docker and Kubernetes Complete Tutorial](https://www.youtube.com/playlist?list=PL0hSJrxggIQoKLETBSmgbbvE4FO_eEgoB) - Analytics Excellence
 * [Docker Essentials](https://cognitiveclass.ai/courses/docker-essentials) - CognitiveClass.ai
 * [Docker Tutorial for Beginners](https://www.youtube.com/watch?v=pTFZFxd4hOI) - Programming with Mosh!
 * [Docker Tutorial for Beginners](https://www.youtube.com/playlist?list=PL6gx4Cwl9DGBkvpSIgwchk0glHLz7CQ-7) - Thenewboston
@@ -642,7 +673,7 @@
 * [App Search Fundamentals](https://www.elastic.co/training/app-search-fundamentals) - Elastic
 * [App Search Web Crawler Fundamentals](https://www.elastic.co/training/app-search-web-crawler-fundamentals) - Elastic
 * [ECE Fundamentals](https://www.elastic.co/training/ece-fundamentals) - Elastic
-* [Elastic Security Fundamentals: SIEM]([https://www.elastic.co/training/kibana-for-splunk-spl-users](https://www.elastic.co/training/elastic-security-fundamentals-siem)) - Elastic
+* [Elastic Security Fundamentals: SIEM](https://www.elastic.co/training/elastic-security-fundamentals-siem) - Elastic
 * [Kibana for Splunk SPL Users](https://www.elastic.co/training/kibana-for-splunk-spl-users) - Elastic
 * [Kibana Fundamentals](https://www.elastic.co/training/kibana-fundamentals) - Elastic
 * [Observability Fundamentals](https://www.elastic.co/training/observability-fundamentals) - Elastic
@@ -651,6 +682,8 @@
 
 ### Flutter
 
+* [Basic Development With Flutter](https://10pearlsuniversity.org/courses/basic-development-with-flutter/) - Muhammad Noman
+* [Build Apps with Flutter](https://developers.google.com/learn/pathways/intro-to-flutter) - Google for Developers
 * [Flutter & Firebase App Build](https://www.youtube.com/playlist?list=PL4cUxeGkcC9j--TKIdkb3ISfRbJeJYQwC) - The Net Ninja
 * [Flutter Course for Beginners - 37 hour](https://www.youtube.com/watch?v=VPvVD8t02U8) - freeCodeCamp.org
 * [Flutter Crash Course](https://fluttercrashcourse.com/courses/basics/lessons/materialapp-scaffold-appbar-text) - Nick Manning *(account required)*
@@ -661,12 +694,15 @@
 * [Flutter Tutorial for Beginners](https://www.solutelabs.com/blog/flutter-tutorial-for-beginners-step-by-step-guide) - Solute Labs
 * [Free Flutter Animations Course](https://youtube.com/playlist?list=PL4cUxeGkcC9gP1qg8yj-Jokef29VRCLt1) - The Net Ninja
 * [Free Flutter Course](https://www.youtube.com/playlist?list=PL6yRaaP0WPkVtoeNIGqILtRAgd3h2CNpT) - Vandad Nahavandipoor
+* [Getting Started With Flutter](https://10pearlsuniversity.org/courses/getting-started-with-flutter/) - Muhammad Noman
 
 
 ### Fortran
 
 * [Fortran Programming Tutorials (Revised)](https://youtube.com/playlist?list=PLNmACol6lYY5_S8I4K29V2oI95nOCzQU8) - Fluidic Colours
 * [Fortran Tutorial](https://www.youtube.com/watch?v=__2UgFNYgf8) - Derek Banas
+* [Fortran Tutorial](https://youtube.com/playlist?list=PLlN_VAm6znTLUlWobSsMPjgiIgcPnVkQp) - Any Learn Nepal
+* [Fortran Video Tutorials](https://www.youtube.com/playlist?list=PLvkU6i2iQ2fprrVmmkNP_V36mh0BMnS5L) - Cyprien Rusu
 
 
 ### Game Development
@@ -789,6 +825,8 @@
 * [HTML Tutorial For Beginners (With Notes)](https://www.youtube.com/watch?v=qHB2jUvAlGo) - ProgrammingWithHarry
 * [HTML5 and CSS3 Fundamentals](https://www.udemy.com/course/html5-fundamentals-for-beginners/) - Stone River eLearning (Udemy)
 * [Learn CSS](https://www.codecademy.com/learn/learn-css) - Codecademy
+* [Learn CSS Grid](https://scrimba.com/learn/cssgrid) - Per Harald Borgen (Scrimba)
+* [Learn Flexbox](https://scrimba.com/learn/flexbox) - Per Harald Borgen (Scrimba)
 * [Learn how to program: CSS](https://www.learnhowtoprogram.com/css) - Epicodus Inc.
 * [Learn HTML](https://www.codecademy.com/learn/learn-html) - Codecademy
 * [Learn HTML and CSS](https://www.bitdegree.org/courses/coding-for-beginners-space-doggos) (BitDegree)
@@ -798,6 +836,7 @@
 * [Responsive Web Design with HTML5 and CSS3 - Advanced](https://www.udemy.com/course/responsive-web-design-with-html5-and-css3-advanced/) - Udemy
 * [Sass Tutorial - Build Your Own CSS Library](https://www.youtube.com/playlist?list=PL4cUxeGkcC9jxJX7vojNVK-o8ubDZEcNb) - The Net Ninja
 * [Structuring the web with HTML](https://developer.mozilla.org/en-US/docs/Learn/HTML)
+* [Tailwind CSS Full Course for Beginners](https://www.youtube.com/watch?v=lCxcTsOHrjo) - Dave Gray
 * [Tailwind CSS Tutorial](https://youtube.com/playlist?list=PL4cUxeGkcC9gpXORlEHjc5bgnIi5HEGhw) - The Net Ninja
 * [TailwindCSS Tutorial](https://www.youtube.com/playlist?list=PLFHz2csJcgk8lgiRDB7FdsXVr4xy6jE8K) - Code With Dary
 * [Web Development By Doing: HTML / CSS From Scratch](https://www.udemy.com/course/web-development-learn-by-doing-html5-css3-from-scratch-introductory/) - Udemy
@@ -826,6 +865,8 @@
 * [CS193p Developing Apps for IOS](https://cs193p.sites.stanford.edu) - Stanford
 * [CS50 2019 - iOS Track](https://www.youtube.com/playlist?list=PLhQjrBD2T3810ZX79Xrgj8X382QaWbk_J) - David J. Malan (Harvard OpenCourseWare)
 * [Developing iOS 11 Apps with Swift](https://itunes.apple.com/us/course/developing-ios-11-apps-with-swift/id1309275316)
+* [Get Started with iOS Development (iOS 13, Swift 5)](https://www.youtube.com/playlist?list=PLSzsOkUDsvdu5Mm67aBYs2YPu2OM4mFzt) - London App Brewery
+* [How to Make an App in 8 Days](https://www.youtube.com/playlist?list=PLMRqhzcHGw1Y5Cluhf7pKRNZtKaA3Q4kg) - CodeWithChris 
 * [Ray Wenderlich iOS Tutorial](https://www.raywenderlich.com/category/ios)
 * [SwiftUI Tutorials](https://www.youtube.com/playlist?list=PL8seg1JPkqgHyWCBHwXGmfysQpEQTfC3z) - Sean Allen
 * [SwiftUI Tutorials for Beginners](https://www.youtube.com/playlist?list=PLMRqhzcHGw1Z-lZaaun3A3mV9PbEfHANI) - CodeWithChris
@@ -843,6 +884,7 @@
 * [Hibernate Tutorial for Beginners](https://www.youtube.com/playlist?list=PLsyeobzWxl7qBZtsEvp_n2A7sJs2MpF3r) - Telusko (Navin Reddy)
 * [Introduction to Java](http://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-092-introduction-to-programming-in-java-january-iap-2010/)
 * [Introduction to Java + DSA](https://youtube.com/playlist?list=PL9gnSGHSqcnr_DxHsP7AW9ftq0AtAyYqJ) - Kunal Kushwaha
+* [Java + DSA + Interview Preparation Course](https://www.youtube.com/playlist?list=PL9gnSGHSqcnr_DxHsP7AW9ftq0AtAyYqJ) - Kunal Kushwaha
 * [Java AWT](https://www.youtube.com/playlist?list=PLDN4rrl48XKoYR1H6l19hvF_8SMHGdPvk) - Abdul Bari
 * [Java Beginner](https://youtube.com/playlist?list=PLkeaG1zpPTHiMjczpmZ6ALd46VjjiQJ_8) - Coding with John
 * [Java Complete Course - Placement Series](https://www.youtube.com/playlist?list=PLfqMhTWNBTe3LtFWcvwpqTkUSlB32kJop) - Apna College
@@ -862,6 +904,7 @@
 * [Java Server Tutorials - Happy Coding](https://happycoding.io/tutorials/java-server/) - Kevin Workman
 * [Java tutorial for beginners](https://youtube.com/playlist?list=PLZPZq0r_RZOMhCAyywfnYLlrjiVOkdAI1) - Bro Code
 * [Java Tutorial for Beginners](https://www.youtube.com/watch?v=eIrMbAQSU34) - Programming with Mosh
+* [Java Tutorial For Beginners](https://www.scaler.com/topics/java/) - Tarun Luthra
 * [Java Tutorial For Beginners](https://youtube.com/playlist?list=PLsyeobzWxl7oZ-fxDYkOToURHhMuWD1BK) - Telusko
 * [Java Tutorial for Complete Beginners](https://www.udemy.com/course/java-tutorial/) - John Purcell (Udemy)
 * [JSP (Java server pages) and servlet basics](https://www.udemy.com/course/jsp-servlet-free/) - StudyEasy Organisation, Chaand Sheikh (Udemy)
@@ -875,7 +918,6 @@
 * [Object-Oriented programming with Java, part II](https://moocfi.github.io/courses/2013/programming-part-2/)
 * [Princeton Algorithms, Part 1](https://www.coursera.org/course/algs4partI)
 * [Problem Solving With Java](https://www.udacity.com/course/intro-to-java-programming--cs046) (Udacity)
-* [Programming in Java](https://nptel.ac.in/courses/106/105/106105191/) - Prof. Debasis Samanta (NPTEL)
 * [Servlet & JSP Tutorial Full Course](https://www.youtube.com/watch?v=OuBUUkQfBYM) - Telusko (Navin Reddy)
 * [Software Construction in Java](https://openlearninglibrary.mit.edu/courses/course-v1:MITx+6.005.1x+3T2016/about) - MIT Open Learning Library
 * [Spring 5 Core - An Ultimate Guide](https://www.udemy.com/learn-spring-5-core-from-scratch/) - Somnath Musib (Udemy)
@@ -889,6 +931,7 @@
 * [Asynchronous Programming: The End of The Loop](https://egghead.io/courses/asynchronous-programming-the-end-of-the-loop) - Jafar Husain
 * [Beginner's Series to: JavaScript](https://youtube.com/playlist?list=PLlrxD0HtieHhW0NCG7M536uHGOtJ95Ut2) - Microsoft Developer
 * [Bento JavaScript Learning Track](https://bento.io/topic/javascript) (Bento)
+* [Bun JS Tutorials for Beginners](https://www.youtube.com/playlist?list=PLT8tjCYKynKsXBrCf7KiQ6Y-6U304DjXT) - TechWebDocs
 * [Creative Coding for Complete Beginners](https://youtube.com/playlist?list=PLUG_f-krxzVrRCOjGFwOuYj3QarVfPWXK) - Algorithmic Art
 * [Cycle.js Fundamentals](https://egghead.io/courses/cycle-js-fundamentals) - André Staltz
 * [ES6 and Typescript Tutorial](https://www.youtube.com/playlist?list=PLC3y8-rFHvwhI0V5mE9Vu6Nm-nap8EcjV) - Codevolution, Vishwas Gopinath
@@ -1013,12 +1056,15 @@
 #### React
 
 * [Complete React course for beginner](https://youtube.com/playlist?list=PLRAV69dS1uWQos1M1xP6LWN6C-lZvpkmq) - Hitesh Choudhary
+* [Framer Motion (for React) Tutorial](https://www.youtube.com/playlist?list=PL4cUxeGkcC9iHDnQfTHEVVceOEBsOf07i) - Net Ninja
+* [Framer Motion Tutorial](https://www.youtube.com/playlist?list=PLnZgHKyxHOEAy7MisX6CSMe4JTzkeodmC) - Code With Yousaf
 * [Frontend Armory: React Fundamentals](https://frontarm.com/courses/react-fundamentals/) - James K. Nelson
 * [Full Modern React Tutorial](https://www.youtube.com/playlist?list=PL4cUxeGkcC9gZD-Tvwfod2gaISzfRiP9d) - The Net Ninja (with practical)
-* [Full-Stack Web Development with React Specialization](https://www.coursera.org/specializations/full-stack-react) - Jogesh K. Muppala (Coursera)
 * [Full Stack with React and Appwrite](https://egghead.io/playlists/full-stack-with-react-and-appwrite-e1e46f61) - Colby Fayock (Egghead.io)
+* [Introduction to React](https://fullstackopen.com/en/part1/introduction_to_react) - Full Stack open
 * [Learn React + Redux](https://www.sololearn.com/learning/1097) - *registration required*
 * [Learn React for Free](https://scrimba.com/learn/learnreact) - Bob Ziroll (scrimba)
+* [Learn React Router 6](https://scrimba.com/learn/reactrouter6) - Bob Ziroll (scrimba)
 * [Learn ReactJS](https://www.codecademy.com/learn/react-101) - Codecademy
 * [React](https://progate.com/languages/react) (progate) *(account required)*
 * [React basic in just 1 hour](https://www.udemy.com/course/react-basic-in-just-1-hour/) (Udemy)
@@ -1087,6 +1133,7 @@
 * [ES6 and Typescript Tutorial](https://www.youtube.com/playlist?list=PLC3y8-rFHvwhI0V5mE9Vu6Nm-nap8EcjV) - Codevolution, Vishwas Gopinath
 * [Introduction to TypeScript](https://www.udemy.com/typescript/) - Daniel Stern (Udemy)
 * [Learn TypeScript](https://www.codecademy.com/learn/learn-typescript) - (CodeAcademy)
+* [Learn TypeScript](https://scrimba.com/learn/typescript) - Ania Kubow (Scrimba)
 * [TypeScript Course for Beginners- Learn TypeScript from Scratch!](https://www.youtube.com/watch?v=BwuLxPH8IDs) - Academind
 * [TypeScript Fast Crash Course](https://www.udemy.com/typescript-fast-crash-course/) - Edwin Diaz, Coding Faculty Solutions (Udemy)
 * [TypeScript Tutorial for Beginners - 2022](https://www.youtube.com/watch?v=d56mG7DezGs) - Programming with Mosh
@@ -1115,6 +1162,8 @@
 #### Webpack
 
 * [Learn Webpack Course](https://www.classcentral.com/course/youtube-learn-webpack-course-45823/classroom) - Colt Steele
+* [Webpack 5](https://www.youtube.com/playlist?list=PLmZPx_9ZF_sB4orswXdpThGMX9ii2uP7Z) - Swashbuckling with Code
+* [Webpack Tutorials for Beginners](https://www.youtube.com/playlist?list=PL4cUxeGkcC9iTQ3J5oa6orDIMQKKxl8dC) - Net Ninja
 
 
 ### Julia
@@ -1171,6 +1220,7 @@
 ### Lua
 
 * [Learn Lua in 15 Minutes](http://tylerneylon.com/a/learn-lua/) - Tyler Neylon (HTML)
+* [Lua for Beginners](https://www.youtube.com/playlist?list=PL9URkxPt-PndpZlw8m_NHh0vUBU5J-BRF) - AlgoRythm
 * [Lua Interactive Crash Course](https://web.archive.org/web/20201111225216/luatut.com/crash_course.html)
 * [Lua Programming Tutorials](https://www.youtube.com/playlist?list=PLYBJzqz8zpWavt37pA6NANJTGStIHpybU) - Steve's teacher
 * [Lua Tutorial](https://www.youtube.com/watch?v=iMacxZQMPXs) - Derek Banas
@@ -1182,6 +1232,7 @@
 * [Caltech's Learning From data](https://work.caltech.edu/telecourse.html)
 * [Complete Machine Learning Bootcamp](https://youtube.com/playlist?list=PLyzHIYrZBplo3K0dNUqppd2ynnoZPD6N1) - Code for Cause
 * [Complete Machine Learning in Python playlist](https://www.youtube.com/playlist?list=PLZoTAELRMXVPBTrWtJkn3wWQxZkmTXGwe) - Krish Naik
+* [Convolutional Neural Network](https://www.youtube.com/playlist?list=PLuhqtP7jdD8CD6rOWy20INGM44kULvrHu) - Coding Lane
 * [Deep Learning Fundamentals](https://cognitiveclass.ai/courses/introduction-deep-learning) - DeepLearning.TV (cognitiveclass.ai)
 * [Google's Machine Learning Crash Course](https://developers.google.com/machine-learning/crash-course/)
 * [Intro to Machine Learning](https://www.kaggle.com/learn/intro-to-machine-learning) (Kaggle)
@@ -1189,6 +1240,7 @@
 * [Intro to Machine Learning using Microsoft Azure](https://www.udacity.com/course/introduction-to-machine-learning-using-microsoft-azure--ud00333) - Microsoft (Udacity)
 * [Intro to Self-Driving Cars Nanodegree](https://www.udacity.com/course/intro-to-self-driving-cars--nd113) - Cezanne Camacho, Andrew Paster, Anthony Navarro, Tarin Ziyaee, et al. (Udacity)
 * [Introduction to Machine Learning](https://openlearninglibrary.mit.edu/courses/course-v1:MITx+6.036+1T2019/about) - MIT Open Learning Library
+* [Linear Algebra for Machine Learning](https://www.youtube.com/playlist?list=PLRDl2inPrWQW1QSWhBU0ki-jq_uElkh2a) - Jon Krohn
 * [Machine Learning](https://www.sololearn.com/Course/machine-learning) (SoloLearn) *(account required)*
 * [Machine Learning](https://youtube.com/playlist?list=PL7T06JEc5PF5Vuz1U7lEEaFPOExDbKVEh) - Nerd's Lesson
 * [Machine Learning](https://youtube.com/playlist?list=PLblh5JKOoLUICTaGLRoHQDuF_7q2GfuJF) - StatQuest with Josh Starmer
@@ -1204,6 +1256,8 @@
 * [Mathematics for Machine Learning - Linear Algebra](https://www.youtube.com/playlist?list=PLiiljHvN6z1_o1ztXTKWPrShrMrBLo5P3) - Imperial College London, Dr David Dye, Dr Sam Cooper
 * [Mathematics for Machine Learning - Multivariate Calclus](https://www.youtube.com/playlist?list=PLiiljHvN6z193BBzS0Ln8NnqQmzimTW23) - Imperial College London, Dr David Dye, Dr Sam Cooper
 * [Pattern Recognition and Machine Learning](https://www.microsoft.com/en-us/research/people/cmbishop/#!prml-book)
+* [Python Machine Learning and AI Mega Course - Learn 4 Different Areas of ML & AI](https://www.youtube.com/watch?v=WFr2WgN9_xE) - Tech With Tim (Tim Ruscica)
+* [Python Machine Learning Tutorials](https://www.youtube.com/playlist?list=PLzMcBGfZo4-mP7qA9cagf68V06sko5otr) - Tech With Tim (Tim Ruscica)
 * [PyTorch tutorials](https://pytorch.org/tutorials) - PyTorch.org
 * [Stanford SEE 229 - Machine Learning](https://see.stanford.edu/Course/CS229)
 * [Stanford University Machine Learning](https://www.coursera.org/learn/machine-learning)
@@ -1259,6 +1313,7 @@
 * [Computer Networking Course](https://www.youtube.com/watch?v=qiQR5rTSshw) - Brian Farrell (FreeCodeCamp.org)
 * [Computer Networking Full Course - OSI Model Deep Dive with Real Life Examples](https://www.youtube.com/watch?v=IPvYjXCsTg8) - Kunal Kushwaha
 * [Computer Networks 5e](https://media.pearsoncmg.com/ph/streaming/esm/tanenbaum5e_videonotes/tanenbaum_videoNotes.html) - Andrew Tanenbaum, David Wetherall (Pearson)
+* [Free CCNA 200-301 // Complete Course // NetworkChuck 2023](https://www.youtube.com/playlist?list=PLIhvC56v63IJVXv0GJcl9vO5Z6znCVb1P) - NetworkChuck
 
 
 ### Objective-C
@@ -1270,6 +1325,10 @@
 
 * [Cornell's Data Structures and Functional Programming](http://www.cs.cornell.edu/courses/cs3110/2015fa/)
 * [Introduction to Functional Programming in OCaml](https://www.fun-mooc.fr/courses/parisdiderot/56002S02/session02/about)
+* [OCAML Data Structures Tutorial](https://www.youtube.com/playlist?list=PLea0WJq13cnA1622rtoEhd911spMDRvWh) - Noureddin Sadawi
+* [OCaml Playlist](https://www.youtube.com/playlist?list=PLKO_ZowsIOu7o3iQmS3InxLKd0L5-zyqo) - OCamlWorkshops
+* [OCaml Programming: Correct + Efficient + Beautiful](https://www.youtube.com/playlist?list=PLre5AT9JnKShBOPeuiD9b-I4XROIJhkIU) - Michael Ryan Clarkson
+* [OCAML Tutorial](https://www.youtube.com/playlist?list=PLea0WJq13cnCef-3KSU3qWFge9OGUlKx1) - Noureddin Sadawi
 
 
 ### Operating Systems
@@ -1295,6 +1354,7 @@
 ### PHP
 
 * [Laravel 5.8 Tutorial From Scratch](https://www.youtube.com/playlist?list=PLpzy7FIRqpGD0kxI48v8QEVVZd744Phi4) - Coder's Tape (2019)
+* [Laravel 9 Tutorial](https://www.youtube.com/playlist?list=PL8p2I9GklV47Jszga434vZxOmY74Q1N_K) - Anil Sidhu (Code Step By Step)
 * [Laravel From Scratch 2022 \| 4+ Hour Course](https://www.youtube.com/watch?v=MYyJ4PuL4pY) - Traversy Media
 * [Learn how to program: PHP](https://www.learnhowtoprogram.com/php) - Epicodus Inc.
 * [Learn PHP](https://www.sololearn.com/learning/1059) - *registration required*
@@ -1313,6 +1373,7 @@
 * [PHP tutorial for beginners](https://www.youtube.com/playlist?list=PLZPZq0r_RZOO6bGTY9jbLOyF_x6tgwcuB) - Bro Code
 * [PHP Tutorials](https://www.youtube.com/playlist?list=PL0eyrZgxdwhwBToawjm9faF1ixePexft-) - Dani Krossing
 * [Use PHP to Create an MVC Framework - Full Course](https://www.youtube.com/watch?v=6ERdu4k62wI) - Zura Sekhniashvili (freeCodeCamp.org)
+* [Yii2 Lessons](https://www.youtube.com/playlist?list=PLRd0zhQj3CBmusDbBzFgg3H20VxLx2mkF) - Uthpala Heenatigala
 
 
 ### PLC - Programmable logic controllers
@@ -1335,6 +1396,7 @@
 * [Bento Python Learning Track](https://bento.io/topic/python) (Bento)
 * [Berkeley's Structure and Interpretation of Computer Programs](https://cs61a.org)
 * [Codesdope](https://www.codesdope.com/python-introduction)
+* [Complete Python Playlist](https://www.youtube.com/playlist?list=PLZoTAELRMXVNUL99R4bDlVYsncUNvwUBB) - Krish Naik
 * [CS50's Introduction to Programming Using Python](https://cs50.harvard.edu/python/) - David J. Malan (Harvard OpenCourseWare and edX)
 * [Data Structures And Algorithms In Python](https://www.youtube.com/playlist?list=PLrk5tgtnMN6TYBW0-U4YhIRyYEVpqVEnJ) - Coding Ninjas
 * [Django Wednesdays](https://www.youtube.com/playlist?list=PLCC34OHNcOtqW9BJmgQPPzUpJ8hl49AGy) - Codemy.com
@@ -1358,7 +1420,6 @@
 * [Practical Python: An Immersive Python Course](https://practical.learnpython.dev) - Nina Zakharenko
 * [Practical Python Programming](https://dabeaz-course.github.io/practical-python/) - David Beazley
 * [Problem Solving, Python Programming, and Video Games](https://www.coursera.org/learn/problem-solving-programming-video-games) - Duane Szafron, Paul Lu (Coursera)
-* [Programming, Data Structures And Algorithms Using Python](https://nptel.ac.in/courses/106/106/106106145/) - Prof. Madhavan Mukund (NPTEL)
 * [Programming Foundations with Python](https://www.udacity.com/course/programming-foundations-with-python--ud036) (Udacity)
 * [Python 101 – Introduction to Programming](https://www.tutorialspoint.com/python_101_andndash_introduction_to_programming/index.asp) - Zenva (Tutorials Point)
 * [Python 3](https://www.sololearn.com/Course/Python/) (SoloLearn)
@@ -1372,6 +1433,7 @@
 * [Python for Beginners (Full Course)](https://www.youtube.com/playlist?list=PLsyeobzWxl7poL9JTVyndKe62ieoN-MZ3) - Telusko
 * [Python for Data Science, AI & Development](https://www.coursera.org/learn/python-for-applied-data-science-ai) - Joseph Santarcangelo (Coursera)
 * [Python for Everybody](https://www.py4e.com/lessons) (Coursera Reading Materials with YouTube Videos)
+* [Python for Hackers FULL Course \| Bug Bounty & Ethical Hacking](https://www.youtube.com/playlist?list=PLBfoYdk-WAlzfRFHRKAmA7Vw2svoGqfb5) - PhD Security
 * [Python for OSINT. 21 day course for beginners](https://github.com/cipher387/python-for-OSINT-21-days/raw/main/Python%20for%20OSINT.%2021%20day%20course%20for%20beginners.pdf) - cyb_detective (PDF)
 * [Python for Programmers](https://www.codecademy.com/learn/python-for-programmers) - Codecademy
 * [Python from Scratch](https://open.cs.uwaterloo.ca/python-from-scratch/) - Centre for Education in Math and Computing (University of Waterloo)
@@ -1384,7 +1446,7 @@
 * [Python Programming Essentials](https://www.coursera.org/learn/python-programming) - Scott Rixner, Joe Warren (Coursera)
 * [Python Programming From Scratch With Practicals](https://www.tutorialspoint.com/python_programming_from_scratch_with_practicals/index.asp) - Sundeep Saradhi Kanthety (Tutorials Point)
 * [Python Programming Language](https://www.geeksforgeeks.org/python-programming-language/) (Geeks for Geeks)
-* [Python Programming MOOC 2022](https://programming-22.mooc.fi) - University of Helsinki
+* [Python Programming MOOC 2023](https://programming-23.mooc.fi) - University of Helsinki
 * [Python Programming Tutorial](https://www.youtube.com/playlist?list=PL_RGaFnxSHWpX_byHyTEj9hecPngl2DqR)
 * [Python Programming Tutorials](https://www.youtube.com/playlist?list=PLzMcBGfZo4-mFu00qxl0a67RhjjZj3jXm) - Tech With Tim
 * [Python Tutorial - Python for Beginners [Full Course]](https://www.youtube.com/watch?v=_uQrJ0TkZlc) - Moshfegh Hamedani (Programming with Mosh)
@@ -1411,6 +1473,7 @@
 * [Django Wednesdays](https://www.youtube.com/playlist?list=PLCC34OHNcOtqW9BJmgQPPzUpJ8hl49AGy) - Codemy.com
 * [Python Django Tutorial 2018 for Beginners](https://www.youtube.com/playlist?list=PL-J2q3Ga50oOpni_xS2PPUe4mf9lM96dD) - Clever Programmer
 * [Python Django Tutorial 2021](https://www.youtube.com/playlist?list=PL-51WBLyFTg1pUMaTJ4WSgnyvWfLGmwDm) - Dennis Ivy
+* [Python Django Web Framework - Full Course for Beginners](https://www.youtube.com/playlist?list=PLBfoYdk-WAlyr3cpOiOI4UXBfVVuF05e6) - freeCodeCamp (Justin Mitchel)
 * [Try Django 3.2 - Python Web Development Tutorial Series](https://www.youtube.com/playlist?list=PLEsfXFp6DpzRMby_cSoWTFw8zaMdTEXgL) - Justin Mitchel, CodingEntrepreneurs
 
 
@@ -1433,6 +1496,7 @@
 
 ### R
 
+* [Introduction to R](https://www.datacamp.com/courses/free-introduction-to-r) - DataCamp
 * [R Basics - R Programming Language Introduction](https://www.udemy.com/course/r-basics/) - R-Tutorials Training (Udemy)
 * [R Programming](https://www.coursera.org/course/rprog)
 * [R Programming Tutorial](https://www.youtube.com/watch?v=_V8eKsto3Ug) - Barton Poulson (freeCodeCamp)
@@ -1497,7 +1561,8 @@
 
 ### Security
 
-* [Computer Systems Security](https://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-858-computer-systems-security-fall-2014) - Prof. Nickolai Zeldovich (MIT OpenCourseWare)
+* [Computer Systems Security](https://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-858-computer-systems-security-fall-2014) - Nickolai Zeldovich (MIT OpenCourseWare)
+* [Ethical Hacking](https://www.youtube.com/playlist?list=PLDV15dUauYyOcloXu7GXHJ6Xxq5XTBg1k) - Cyber Square
 * [Ethical Hacking](https://www.hacker101.com/videos) - Hacker101
 * [Ethical Hacking - Basics (Kali 2021)](https://www.udemy.com/course/ethical-hacking-basics-kali-20211) - Arthur Salmon (Udemy)
 * [Ethical Hacking - SQL Injection Attack](https://www.udemy.com/course/sql-injection-ethical-hacking) - Sunil K. Gupta, Knowledge Aacademy (Udemy)
@@ -1507,9 +1572,11 @@
 * [Ethical hacking with Hak5 devices](https://www.udemy.com/course/ethical-hacking-with-hak5-devices) - David Bombal (Udemy)
 * [Foundations of Hacking and Pentesting Android Apps](https://www.udemy.com/course/foundations-of-hacking-and-pentesting-android-apps) - Scott Cosentino (Udemy)
 * [Full Length Hacking Courses](https://youtube.com/playlist?list=PLLKT__MCUeixqHJ1TRqrHsEd6_EdEvo47) - The Cyber Mentor
+* [Hacker Skills // OSINT (Information Gathering)](https://www.youtube.com/playlist?list=PLIhvC56v63IJ9SYBtdDsNnORfTNFCXR8_) - NetworkChuck
 * [Introduction to Dark Web, Anonymity and Cryptocurrency](https://www.udemy.com/course/introduction-to-dark-web-anonymity-and-cryptocurrency) - Rajneesh Gupta (Udemy)
 * [Introduction to Information Security](https://www.udacity.com/course/intro-to-information-security--ud459) - Wenke Lee, Mustaque Ahamad, Catherine Gamboa (Udacity)
 * [Learn Ethical Haacking From Scratch](https://www.udemy.com/course/learn-ethical-haacking-from-scratch) - Uzma Aslam (Udemy)
+* [Learn Ethical Hacking (CEH Journey)](https://www.youtube.com/playlist?list=PLIhvC56v63IIJZRa3lzK6IeBQOH_VFjUQ) - NetworkChuck
 * [Linux for Hackers and Pentesters](https://www.udemy.com/course/linux-for-hackers-and-pentesters) - Rajneesh Gupta (Udemy)
 * [Modern Binary Exploitation](https://github.com/RPISEC/MBE) - RPISEC
 * [MOOC Introduction to Cyber Security 2023](https://cybersecuritybase.mooc.fi) - University of Helsinki
@@ -1587,6 +1654,7 @@
 * [Automata Theory](https://online.stanford.edu/courses/soe-ycsautomata-automata-theory)
 * [Formal Languages & Automata Theory](https://www.youtube.com/playlist?list=PLLvKknWU7N4zvTGcw9N2_7eZSTTkryb0U) - Lalit Vashistha
 * [Intro to Theoretical Computer Science](https://www.udacity.com/course/intro-to-theoretical-computer-science--cs313) (Udacity)
+* [Theory of Computation](https://www.youtube.com/playlist?list=PLyqSpQzTE6M9-v4V62bCygAVYGluaijyo) - Subrahmanyam Kalyanasundaram
 * [Theory of Computation & Automata Theory](https://www.youtube.com/playlist?list=PLBlnK6fEyqRgp46KUv4ZY69yXmpwKOIev) - Neso Academy
 
 
@@ -1621,6 +1689,7 @@
 * [React Fundamentals - The Complete Guide For Beginners](https://www.udemy.com/course/react-fundamentals-the-complete-guide-for-beginners/) - Kerim Abdelmouiz (Udemy)
 * [The GraphQL Apollo (with ReactJS, NodeJS and MongoDB)](https://www.udemy.com/course/the-new-graphql-apollo-course-2020) - Mohd. Raqif Warsi (Udemy)
 * [The Odin Project - Learn Web Development for Free](http://www.theodinproject.com)
+* [Web Accessibility – What It Is and How to Design for It?](https://www.hostinger.in/tutorials/web-accessibility) - Hostinger Tutorials
 * [Web Basics](https://open.cs.uwaterloo.ca/web-basics/) - Centre for Education in Math and Computing (University of Waterloo)
 * [Web Development Course](https://syllabus.migracode.org/courses/introduction-3) - MigraCode Barcelona
 * [Web Development for Beginners - A Curriculum](https://github.com/microsoft/Web-Dev-For-Beginners) - Microsoft
@@ -1664,3 +1733,4 @@
 ### YAML
 
 * [Complete YAML Course - Beginner to Advanced for DevOps and more!](https://www.youtube.com/watch?v=IA90BTozdow) - Kunal Kushwaha
+

courses/free-courses-es.md

@@ -38,8 +38,8 @@
 * [Android Módulo 2](https://www.pildorasinformaticas.es/course/android-modulo-2) - Juan Díaz (Píldoras Informáticas)
 * [Android Módulo 3](https://www.pildorasinformaticas.es/course/android-modulo-3) - Juan Díaz (Píldoras Informáticas)
 * [Aprende a programar tu primera app](https://www.edx.org/es/course/jugando-con-android-aprende-programar-tu-uamx-android301x-4)
-* [Introducción a la programación Android](https://www.edx.org/es/course/android-introduccion-la-programacion-upvalenciax-aip201x-1)
+* [Introducción a la programación Android](https://www.edx.org/es/course/android-introduccion-la-programacion-upvalenciax-aip201x-1) - Jesús Tomás Gironés
-* [Introducción a la programación Android](https://campusvirtual.ull.es/ocw/course/view.php?id=130)
+* [Introducción a la programación Android](https://campusvirtual.ull.es/ocw/course/view.php?id=130) - Cándido Caballero Gil, Jezabel Molina Gil
 * [Material Design con Android Studio](https://www.youtube.com/playlist?list=PLEtcGQaT56ch37mnavd8p5cbnkDvXLGsX) - Jesús Conde
 
 
@@ -84,21 +84,22 @@
 
 ### Control de Versiones
 
+* [Curso de Git y Github desde cero para principiantes](https://www.youtube.com/watch?v=3GymExBkKjE) - Brias Moure "MoureDev"
 * [Git & GitHub](https://www.pildorasinformaticas.es/course/curso-de-git-github) - Juan Díaz (Píldoras Informáticas)
 * [Git & GitHub](https://www.youtube.com/playlist?list=PLPl81lqbj-4I8i-x2b5_MG58tZfgKmJls) - Ignacio Gutiérrez, BlueWeb
 
 
 ### Flujos de Trabajo
 
-* [Agilidad y Lean. Gestionando los proyectos y negocios del Siglo XXI](https://miriadax.net/curso/agilidad-y-lean-gestionando-los-proyectos-y-negocios-del-s-xxi-14-a-edicion) (Miriadax)
+* [Agilidad y Lean. Gestionando los proyectos y negocios del Siglo XXI](https://miriadax.net/curso/agilidad-y-lean-gestionando-los-proyectos-y-negocios-del-s-xxi-16-a-edicion) (Miriadax)
 * [Cómo implantar grupos de mejora de procesos](https://www.edx.org/course/como-implantar-grupos-de-mejora-de-upvalenciax-gm201x-0)
-* [Gestión de proyectos software (2015)](https://ocw.unican.es/course/view.php?id=23)
+* [Gestión de proyectos software (2015)](https://ocw.unican.es/course/view.php?id=206)
 * [Gestión Participativa: motivación y liderazgo organizacional](https://www.edx.org/course/gestion-participativa-high-involvement-upvalenciax-gp201x-0)
 * [Ingeniería del Software I (2011)](https://ocw.unican.es/course/view.php?id=169)
 * [Ingeniería del Software II (2011)](https://ocw.unican.es/course/view.php?id=170)
 * [Introducción a la Gestión de Proyectos](https://www.edx.org/course/introduccion-la-gestion-de-proyectos-upvalenciax-igp101-x)
 * [Organización y gestión del proyecto (2009)](https://ocw.unican.es/course/view.php?id=207)
-* [Procesadores de Lenguaje (2012)](https://ocw.unican.es/course/view.php?id=158)
+* [Procesadores de Lenguaje (2012)](https://ocw.unican.es/course/view.php?id=238)
 * [Sistemas operativos avanzados - 'scrum - bsd- Qt' (2015)](https://campusvirtual.ull.es/ocw/course/view.php?id=119)
 
 
@@ -158,9 +159,11 @@
 ### Programación
 
 * [Aprende JavaScript](https://aprendejavascript.org) - Jonathan MirCha
+* [Aprende javascript](https://www.aprendejavascript.dev) - Miguel Ángel Durán "midudev"
 * [Aprendemos JavaScript](https://www.freecodecamp.org/espanol/news/aprende-javascript-curso-completo-desde-cero/) - Estefania Cassingena Navone
 * [Clojure](https://programadorwebvalencia.com/cursos/clojure/introducci%C3%B3n/) - Andros Fenollosa (Programador Web Valencia)
 * [Curso C#](https://www.pildorasinformaticas.es/course/curso-c) - Juan Díaz (Píldoras Informáticas)
+* [Curso de Javascript](https://edutin.com/curso-de-javascript-4284) - (Edutin Academy)
 * [Curso de JavaScript Gratis](https://codigofacilito.com/cursos/javascript) - Código Facilito
 * [Curso de PHP/MySQL](https://www.youtube.com/playlist?list=PLU8oAlHdN5BkinrODGXToK9oPAlnJxmW_) - Juan Díaz (Píldoras informáticas) 
 * [Curso de Python gratis y con certificación](https://edutin.com/curso-de-python-4276) - Edutin
@@ -181,6 +184,7 @@
 * [JavaScript Básico a Avanzado](https://www.pildorasinformaticas.es/course/javascript-desde-0) - Juan Díaz (Píldoras Informáticas)
 * [Linux y Bash](https://aprendeaprogramar.com/course/view.php?id=10) - Javier Hernandez (Aprendeaprogramar.com)
 * [Lógica de programación](https://capacitateparaelempleo.org/pages.php?r=.tema&tagID=7929) - Carlos Slim Foundation (cuenta requerida)
+* [Patrones de diseño](https://refactoring.guru/es/design-patterns) - Alexander Shvets (Refactoring.Guru)
 * [Principios de PHP](https://programadorwebvalencia.com/cursos/php/base/) - Andros Fenollosa (Programador Web Valencia)
 * [Programación de computadoras](https://es.khanacademy.org/computing/computer-programming#programming) - Khan Academy
 * [Programación en entornos interactivos 'Qt - gtk' (2010)](https://ocw.ua.es/es/ingenieria-y-arquitectura/programacion-en-entornos-interactivos-2010.html)
@@ -206,6 +210,7 @@
 * [Curso gratuito de JavaScript](https://argentinaprograma.com) - Fabricio Sodano (Argentina Programa)
 * [Curso gratuito de Next.js y Firebase](https://www.youtube.com/playlist?list=PLV8x_i1fqBw1VR86y4C72xMGJ8ifjBwJ6) - Miguel Ángel Durán «midudev»
 * [Curso JSON. De Novato a Experto](https://www.youtube.com/playlist?list=PLrDTf5qnZdEAiHO19QB9hq5QXAef1h8oY) - Camilo Martínez "Equimancho"
+* [Curso React Native desde cero](https://www.youtube.com/watch?v=qi87b6VcIHY&t=1004s) - Miguel Ángel Durán "midudev"
 * [Curso React.js desde cero - Crea una aplicación paso a paso](https://www.youtube.com/playlist?list=PLV8x_i1fqBw0B008sQn79YxCjkHJU84pC) - Miguel Ángel Durán «midudev»
 * [Detección de objetos](https://www.coursera.org/learn/deteccion-objetos)
 * [Diseño Web - Principios de CSS](https://programadorwebvalencia.com/cursos/css/introducci%C3%B3n/) - Andros Fenollosa (Programador Web Valencia)
@@ -290,6 +295,7 @@
 
 ### VS Code
 
+* [Aprende VS Code ahora! \| curso completo de VSCode desde CERO](https://www.youtube.com/watch?v=Ei1y51K8jQk) - HolaMundo
 * [Visual Studio Code: Mejora tu velocidad para codificar](https://www.udemy.com/course/vscode-mejora-tu-velocidad-para-codificar/) - Fernando Herrera
 
 

courses/free-courses-fa_IR.md

@@ -37,12 +37,12 @@
 
 ### <a id="csharp"></a>C\#
 
+* [آموزش Asp.Net MVC به همراه پروژه عملی](https://toplearn.com/courses/web/%D8%A2%D9%85%D9%88%D8%B2%D8%B4-AspNet-MVC-%D8%A8%D9%87-%D9%87%D9%85%D8%B1%D8%A7%D9%87-%D9%BE%D8%B1%D9%88%DA%98%D9%87-%D8%B9%D9%85%D9%84%DB%8C) - Iman Madaeny *(نیاز به ثبت نام دارد)*
 * [دوره مقدماتی دات نت 5 تحت وب](https://bugeto.net/courses/free-introductory-asp-dot-net-core-training-course) - Ehsan Babaei *(نیاز به ثبت نام دارد)*
 
 
 ### Git
 
-* [آموزش گیت - سکان‌آکادمی](https://sokanacademy.com/courses/git) - Behzad Moradi
 * [آموزش گیت، گیت هاب و گیت لب - فرادرس](https://faradars.org/courses/fvgit9609-git-github-gitlab) - Jadi Mirmirani *(نیاز به ثبت نام دارد)*
 
 
@@ -55,8 +55,6 @@
 ### Java
 
 * [آموزش  برنامه‌نویسی جاوا](https://javacup.ir/javacup-training-videos) - Java Cup
-* [آموزش جاوا - سکان‌آکادمی](https://sokanacademy.com/courses/java) - Behzad Moradi
-* [آموزش جاوا از صفر](https://toplearn.com/courses/85/%D8%A2%D9%85%D9%88%D8%B2%D8%B4-%D8%AC%D8%A7%D9%88%D8%A7-%D8%A7%D8%B2-%D8%B5%D9%81%D8%B1) - Mohammad Ghari
 * [آموزش ديتابيس در جاوا](https://b2n.ir/j02632)
 * [برنامه نویسی پیشرفته(جاوا)](https://maktabkhooneh.org/course/%D8%A8%D8%B1%D9%86%D8%A7%D9%85%D9%87-%D9%86%D9%88%DB%8C%D8%B3%DB%8C-%D9%BE%DB%8C%D8%B4%D8%B1%D9%81%D8%AA%D9%87-%D8%AC%D8%A7%D9%88%D8%A7-mk242) - Gholamali Nejad Hajali Irani
 * [برنامه‌نویسی حرفه‌ای تحت وب در جاوا](https://maktabkhooneh.org/course/%D8%A8%D8%B1%D9%86%D8%A7%D9%85%D9%87-%D9%86%D9%88%DB%8C%D8%B3%DB%8C-%D8%AD%D8%B1%D9%81%D9%87-%D8%A7%DB%8C-%D8%AA%D8%AD%D8%AA-%D9%88%D8%A8-%D8%AF%D8%B1-%D8%AC%D8%A7%D9%88%D8%A7-mk282) - Gholamali Nejad Hajali Irani
@@ -89,7 +87,6 @@
 ### Linux
 
 * [آموزش رایگان لینوکس](https://www.youtube.com/playlist?list=PLFK3-mgWZHcpWSFgpy-uEwIb6xjj4vfkB) - Morteza Bashsiz
-* [آموزش لینوکس - سکان‌آکادمی](https://sokanacademy.com/courses/linux) - Behzad Moradi
 * [آموزش لینوکس برای آدم های شاد](https://www.youtube.com/playlist?list=PL-tKrPVkKKE2AniHDmp6zK9KGD1sjf0bd) - Jadi Mirmirani
 * [آموزش لینوکس مقدماتی](https://www.youtube.com/watch?v=ZwaBNkQKrts&list=PLPj7mSUQL4v_oVLO-2Q1QQ9fAH45u8z4A) - Hamid Emamian
 
@@ -108,7 +105,6 @@
 ### PHP
 
 * [آموزش پی‌اچ‌پی - سکان آکادمی](https://sokanacademy.com/courses/php/%D8%A2%D9%85%D9%88%D8%B2%D8%B4-PHP) - Behzad Moradi
-* [آموزش OOP در PHP - سکان‌آکادمی](https://sokanacademy.com/courses/php-oop) - Behzad Moradi
 
 
 #### Codeigniter
@@ -118,10 +114,8 @@
 
 #### Laravel
 
-* [آموزش کاربردی پکیج Laravel Excel - سکان‌آکادمی](https://sokanacademy.com/courses/laravelexcel) - Sokan Academy
 * [آموزش لاراول](https://roocket.ir/series/learn-laravel) - Hesam Mousavi
 * [آموزش لاراول](http://www.alefyar.com/laravel-tutorial) - Abolfazl Talebi
-* [آموزش OAuth و Laravel Passport - سکان‌آکادمی](https://sokanacademy.com/courses/oauth-passport) - Sokan Academy
 
 
 #### Yii
@@ -131,7 +125,6 @@
 
 ### Python
 
-* [آموزش پایتون - سکان‌آکادمی](https://sokanacademy.com/courses/python) - Narges Asadi
 * [دوره آموزش رایگان زبان پایتون ( Python ) از مقدماتی تا پیشرفته](https://toplearn.com/courses/2150/%D8%A2%D9%85%D9%88%D8%B2%D8%B4-%D8%B1%D8%A7%DB%8C%DA%AF%D8%A7%D9%86-%D9%BE%D8%A7%DB%8C%D8%AA%D9%88%D9%86-(-python-)) - Mohammad Ordokhani (TopLearn) *(نیاز به ثبت نام دارد)*
 * [دوره مقدماتی تا پیشترفته پایتون - کدتراپی](https://www.youtube.com/playlist?list=PLSMC8KtOWURqgm0c6iVXrGzK4ymzJUnfj) - CodeTherapy
 * [متخصص پایتون (Python)](https://sabzlearn.ir/course/python/) - Reza Davalit
@@ -163,3 +156,4 @@
 * [برنامه نویسی وب با HTML و CSS](https://holosen.net/web-design/) - Hossein Badrnezhad *(نیاز به ثبت نام دارد)*
 * [دوره اموزشی بوت استرپ 5](https://www.youtube.com/playlist?list=PLAt10Vana3YciJv9EIcNSsm1yTGpOdJIp) - Mehran Tarif (Silicium)
 * [وب‌فریم‌ورک‌ها چگونه کار می‌کنند؟](https://www.youtube.com/playlist?list=PLRU2zoAmuzJ33x-___WkhyTJ8dDPaoOPk) - Shahriar Shariati
+

courses/free-courses-fr.md

@@ -29,7 +29,7 @@
 
 ### APL
 
-* [Découvrez le langage APL](https://www.youtube.com/watch?v=Nxq1BUUXobM&list=PLYKQVqyrAEj_DwkVAvj7xHxr72ite69nW) - Schraf : Maths-info
+* [Découvrez le langage APL](https://www.youtube.com/playlist?list=PLIz4PfDd5D29oOW61VkB4MHxGurtSCmhh) - Schraf : Maths-info
 
 
 ### Bash / Shell
@@ -79,8 +79,8 @@
 * [HTML/CSS - Exercices](https://www.youtube.com/playlist?list=PLrSOXFDHBtfHEFVqv0pjGkPHv6PhWZQBb) - Formation Video
 * [HTML/CSS - Tutoriels](https://www.youtube.com/playlist?list=PLrSOXFDHBtfG1_4HrfPttdwF8aLpgdsRL) - Formation Video
 * [Le préprocesseur SASS](https://www.youtube.com/playlist?list=PLjwdMgw5TTLWVp8WUGheSrGnmEWIMk9H6) - Grafikart
-* [Tutoriel CSS](http://fr.html.net/tutorials/css/)
+* [Tutoriel CSS](http://fr.html.net/tutorials/css/) - `trl.:` Jean Jacques Solari
-* [Tutoriel HTML](http://fr.html.net/tutorials/html/)
+* [Tutoriel HTML](http://fr.html.net/tutorials/html/) - `trl.:` Jean Jacques Solari
 * [TUTOS HTML et CSS](https://www.youtube.com/playlist?list=PLEagTQfI6nPObScwsDmTCbLuZXRYfiUM-) - PrimFX
 
 
@@ -116,7 +116,7 @@
 
 ### Linux
 
-* [Linux et Ubuntu - Administration Réseau](https://www.tutoriels-video.fr/category/ubuntu/) (Tutoriels Videos)
+* [Linux et Ubuntu - Administration Réseau](https://www.tutoriels-video.fr/category/ubuntu/) - Alexis Madrzejewski
 
 
 ### Python
@@ -133,7 +133,7 @@
 * [Apprendre Symfony 4 par l'exemple](https://www.youtube.com/playlist?list=PLjwdMgw5TTLX7wmorGgfrqI9TcA8nMb29) - Grafikart
 * [Cours complet de Pierre Giraud sur le développement PHP avec MySQL](https://www.pierre-giraud.com/php-mysql-apprendre-coder-cours/) - Pierre Giraud
 * [Tester sur Symfony](https://www.youtube.com/playlist?list=PLjwdMgw5TTLWtWmdMzPaoc45Iztu7tVQ8) - Grafikart
-* [Tutoriel HTML](http://fr.html.net/tutorials/php/)
+* [Tutoriel PHP](http://fr.html.net/tutorials/php/) - `trl.:` Jean Jacques Solari
 * [TUTOS PHP](https://www.youtube.com/playlist?list=PLEagTQfI6nPN2sdrLWhX_hO1pMOmC9JGU) - PrimFX
 
 
@@ -151,4 +151,4 @@
 
 ### SysAdmin
 
-* [Développement Web - Administration Réseau](https://www.tutoriels-video.fr/category/webdev/) (Tutoriels Videos)
+* [Développement Web - Administration Réseau](https://www.tutoriels-video.fr/category/webdev/) - Alexis Madrzejewski

courses/free-courses-he.md

@@ -12,9 +12,10 @@
 
 ### Python
 
-* [Self.py – הדרך שלך ללמוד פייתון](https://campus.gov.il/course/course-v1-cs-gov_cs_selfpy101/) (קמפוסIL והמרכז לחינוך סייבר)
 * [Next.py – הצעד הבא שלך בפייתון](https://campus.gov.il/course/course-v1-cs-gov-cs-nextpy102/) (קמפוסIL והמרכז לחינוך סייבר)
 * [network.py לתכנת במרחב הרשת](https://campus.gov.il/course/cs-gov-cs-networkpy103-2020-1/) (קמפוסIL והמרכז לחינוך סייבר)
+* [Python Course Hebrew](https://youtube.com/playlist?list=PL1ZSrkGSJEGMgiAaEx1Cw3khbdDXGx_6i) - Geek of Automation
+* [Self.py – הדרך שלך ללמוד פייתון](https://campus.gov.il/course/course-v1-cs-gov_cs_selfpy101/) (קמפוסIL והמרכז לחינוך סייבר)
 
 
 ### R

courses/free-courses-hi.md

@@ -19,6 +19,7 @@
 * [Compiler Design](#compiler-design)
 * [Computer Graphics](#computer-graphics)
 * [Computer Organization and Architecture](#computer-organization-and-architecture)
+* [Data Science](#data-science)
 * [Data Structures](#data-structures)
 * [Databases](#databases)
 * [DevOps](#devops)
@@ -49,6 +50,7 @@
 * [Mongo DB](#mongo-db)
 * [Natural Language Processing](#natural-language-processing)
 * [Networking](#networking)
+* [Open Source](#open-source)
 * [Operating Systems](#operating-systems)
 * [PHP](#php)
     * [CodeIgniter](#codeigniter)
@@ -73,16 +75,21 @@
 
 * [All Sorting algorithms and Programs](https://www.youtube.com/playlist?list=PLsFNQxKNzefK_DAUwnQwBizOmcY7aDLoY) - Saurabh Shukla
 * [Binary Search \| Interview Questions \| Coding \| Tutorials \| Algorithm](https://www.youtube.com/playlist?list=PL_z_8CaSLPWeYfhtuKHj-9MpYb6XQJ_f2) - Aditya Verma
+* [Binary Trees - by LoveBabbar](https://www.youtube.com/playlist?list=PLDzeHZWIZsTo87y1ytEAqp7wYlEP3nner) - CodeHelp - by Babbar
 * [Binary Trees - Level 1](https://www.youtube.com/playlist?list=PL-Jc9J83PIiHYxUk8dSu2_G7MR1PaGXN4) - Pepcoding
 * [Bit Manipulation - Level 2](https://youtube.com/playlist?list=PL-Jc9J83PIiFJRioti3ZV7QabwoJK6eKe) - Pepcoding
+* [Complete C++ Placement DSA Course](https://www.youtube.com/playlist?list=PLDzeHZWIZsTryvtXdMr6rPh4IDexB5NIA) - CodeHelp by Babbar
 * [Data Structures and Algorithms Course in Hindi](https://www.youtube.com/playlist?list=PLu0W_9lII9ahIappRPN0MCAgtOu3lQjQi) - CodeWithHarry
 * [Data Structures and Algorithms for GATE — Complete Playlist](https://www.youtube.com/playlist?list=PLC36xJgs4dxFCQVvjMrrjcY3XrcMm2GHy) - Gate CSE lectures by Amit Khurana
 * [Data Structures and Algorithms in Python](https://www.youtube.com/playlist?list=PLyMom0n-MBrpakdIZvnhd6PFUCKNAyKo1) - Jovian
 * [Design And Analysis Of Algorithms](https://youtube.com/playlist?list=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa) - Gate Smashers
+* [DS & Algorithms Course Using Javascript](https://www.youtube.com/playlist?list=PL_HlKez9XCSOi5thYDzipbJ2pEdzop7vx) - Technical Suneja
 * [Dynamic Programming Playlist \| Coding \| Interview Questions \| Tutorials \| Algorithm](https://www.youtube.com/playlist?list=PL_z_8CaSLPWekqhdCPmFohncHwz8TY2Go) - Aditya Verma
 * [Dynamic Programming Workshop](https://www.youtube.com/playlist?list=PLqf9emQRQrnKA_EeveiXQj_uP25w8_5qL) - Vivek Gupta
 * [Generic Trees - Level 1](https://www.youtube.com/playlist?list=PL-Jc9J83PIiEmjuIVDrwR9h5i9TT2CEU_) - Pepcoding
+* [Graph Theory](https://www.youtube.com/playlist?list=PLxCzCOWd7aiG0M5FqjyoqB20Edk0tyzVt) - Gate Smashers
 * [Graphs - Level 1](https://www.youtube.com/playlist?list=PL-Jc9J83PIiHfqDcLZMcO9SsUDY4S3a-v) - Pepcoding
+* [Graphs - Level 2](https://www.youtube.com/playlist?list=PL-Jc9J83PIiEuHrjpZ9m94Nag4fwAvtPQ) - Pepcoding
 * [Hindi Data Structures And Algorithms Tutorial Python](https://www.youtube.com/playlist?list=PLPbgcxheSpE3NlJ30EDpxNYU6P2Jylns8) - codebasics Hindi
 * [Linked List - Level 1](https://youtube.com/playlist?list=PL-Jc9J83PIiF5VZmktfqW6WVU1pxBF6l_&si=S_MRPF7yyupBUCC6) - Pepcoding
 * [Recursion & Backtracking - Level 1](https://www.youtube.com/playlist?list=PL-Jc9J83PIiFxaBahjslhBD1LiJAV7nKs) - Pepcoding
@@ -94,6 +101,7 @@
 
 #### Soft Computing
 
+* [Application of Soft Computing](https://www.youtube.com/playlist?list=PLLmJo5LKwNNiSl_a8II-0xyujwPfdXFHR) - AKTU TechQuantum
 * [Application of soft computing](https://www.youtube.com/playlist?list=PL_obO5Qb5QTEM_GVn5E45F3Z8-SIRBDL-) - LS Academy for Technical Education
 * [Introduction To Soft Computing](https://www.youtube.com/playlist?list=PLJ5C_6qdAvBFqAYS0P9INAogIMklG8E-9) - Computer Science and Engineering
 * [Soft Computing \| University exams specific](https://www.youtube.com/playlist?list=PLuAADu3OvBt5-e5yXuIqBi1pttqw3RBeg) - Er Sahil ka Gyan
@@ -108,6 +116,7 @@
 * [Android Development With KOTLIN \| Android App Development Course In Hindi](https://www.youtube.com/playlist?list=PL6Fr59UplGvL7q7P3Hg6nYzS45gld-CCI) - Zain Farhan
 * [App Development Course For School Students \| Certified Course By Coding Blocks Junior](https://youtube.com/playlist?list=PLhLbJ9UoJCvu4ktQMUJJq-D_6-Eoz8lOk) - Coding Blocks Junior
 * [Complete Android Development Course in Hindi](https://www.youtube.com/playlist?list=PLUhfM8afLE_Ok-0Lx2v9hfrmbxi3GgsX1) - Neat Roots
+* [The complete Android Application Development Course in Hindi/Urdu](https://www.youtube.com/playlist?list=PLtCBuHKmdxOe8IWZnA515lGPKaWx5WNOE) - Fahad Hussain
 
 
 ### Angular 
@@ -115,6 +124,7 @@
 * [Angular 12 - 13 tutorial in Hindi](https://www.youtube.com/playlist?list=PL8p2I9GklV45--5t7_N4lveUI6Y31vQ6C) - Code Step By Step
 * [Angular 13 Tutorial in Hindi](https://www.youtube.com/playlist?list=PL_qizAfcpJ-N2mRgfQxnDgsv20daqwlfN) - Sahosoft Solutions
 * [Angular 6/7/8 Series (In Hindi)](https://www.youtube.com/playlist?list=PLLhsXdvz0qjL1HVD2jAtlvoDmS5qj0OvA) - UX Trendz
+* [Angular In Depth](https://youtube.com/playlist?list=PLqLR2H326bY4GoOaaxVYwdbNl9dvyWKvU) - Computer Baba
 * [Learn Angular in one video (Hindi)](https://www.youtube.com/watch?v=0LhBvp8qpro&list=PLu0W_9lII9ahKZ42vg2w9ERPmShYbYAB7&index=21) - Code With Harry 
 
 
@@ -125,6 +135,13 @@
 * [Complete Arduino Tutorial Learn Arduino Programming in Hindi](https://www.youtube.com/playlist?list=PLg2KtP8cgLjzNu5G2bQQLxFeBiqk8IO0s) - Techtalks With Vivek
 
 
+### Artificial Intelligence
+
+* [Artificial Intelligence (Complete Playlist)](https://www.youtube.com/playlist?list=PLxCzCOWd7aiHGhOHV-nwb0HR5US5GFKFI) - Gate Smashers
+* [Generative AI Series - Showcasing Generative AI By Building Projects](https://www.youtube.com/playlist?list=PLu0W_9lII9aiS4rUVp2jXwIvCruo27sG6) - CodeWithHarry
+* [Playlist to Artificial Intelligence ](https://www.youtube.com/playlist?list=PLPIwNooIb9vgB1DQEftkKA3qOdeC4vonA) - Perfect Computer Engineer
+
+
 ### Assembly
 
 * [Assembly Language programming tutorial 8086 in hindi learn full](https://www.youtube.com/playlist?list=PLAZj-jE2acZLdYT7HLFgNph190z2cjmAG) - Malik Shahzaib Official
@@ -145,6 +162,8 @@
 * [Blockchain Full Course in Hindi](https://www.youtube.com/playlist?list=PLgPmWS2dQHW-BRQCQCNYgmHUfCN115pn0) - Code Eater
 * [Blockchain Full Course in Hindi](https://www.youtube.com/playlist?list=PLRlT7xBRpp9MiMN25XJjUVz01rGFQohq2) - Innovate India
 * [Complete Blockchain Development Course for Beginners in Hindi](https://www.youtube.com/watch?v=RkYVVC2vXho) - web3Mantra
+* [Ethereum](https://www.youtube.com/playlist?list=PL-Jc9J83PIiE3QA0h3I6HDYNXejdPFKFN) - Pepcoding
+* [Playlist to Blockchain](https://www.youtube.com/playlist?list=PLPIwNooIb9vgfXs-QkRYqqZbDXX-yLf59) - Perfect Computer Engineer
 * [Solidity ^0.8 | Blockchain | In Hindi](https://www.youtube.com/playlist?list=PL-Jc9J83PIiG6_thChXWzolj9BEG-Y0gh) - Pepcoding
 
 
@@ -220,6 +239,7 @@
 
 * [Compiler Design](https://www.youtube.com/playlist?list=PL9FuOtXibFjVR-87LcU-DS-9TJcbG97_p) - Abhishek Sharma
 * [Compiler Design](https://www.youtube.com/playlist?list=PL23dd-8zssJBiyntds3X1sVWUDeb0Aa1N) - Start Practicing
+* [Compiler Design (Complete Playlist)](https://www.youtube.com/playlist?list=PLmXKhU9FNesSmu-_DKC7APRoFkaQvGurx) - KnowledgeGATE by Sanchit Sir
 * [Compiler Design (Complete Playlist)](https://www.youtube.com/playlist?list=PLxCzCOWd7aiEKtKSIHYusizkESC42diyc) - Gate Smashers
 * [Compiler Design Tutorial In Hindi](https://www.youtube.com/playlist?list=PL-JvKqQx2Ate5DWhppx-MUOtGNA4S3spT) - University Academy
 
@@ -228,6 +248,8 @@
 
 * [Computer Graphics](https://youtube.com/playlist?list=PLYwpaL_SFmcAtxMe7ahYC4ZYjQHun_b-T) - 5 Minutes Engineering
 * [Computer Graphics and Multimedia (CGMM) Lectures in Hindi](https://www.youtube.com/playlist?list=PLV8vIYTIdSnaTVCcd954N14bVOOgYh-2V) - Easy Engineering Classes
+* [Computer Graphics Complete Syllabus Tutorials](https://www.youtube.com/playlist?list=PLL8qj6F8dGlScni_9ZmeOMoRodrwzhvTq) - TutorialsSpace- Er. Deepak Garg
+* [Computer Graphics Full Course in Hindi](https://www.youtube.com/playlist?list=PLAC6WcHCOQCHVfV3vR4At0g0QADIeZc_j) - Edulogy
 
 
 ### Computer Organization and Architecture
@@ -237,6 +259,12 @@
 * [Introduction to Computer Organization and Architecture](https://youtube.com/playlist?list=PLBlnK6fEyqRjC2nTHdeUtWFkoiPVespkc) - Neso Academy
 
 
+### Data Science
+
+*[Data Analyst Course - Beginner's to Advance (हिंदी में) - Full Playlist](https://www.youtube.com/playlist?list=PLxzTa0VPR9ryvGSuCm4RS8aeAvOLXz9XM) - IHHPET: Industries Helping Hands Dot Com
+*[Data Science Course 2023](https://www.youtube.com/playlist?list=PLfP3JxW-T70HvifebGl3d5d5jzI1Kp0i8) - Indian AI Production
+
+
 ### Data Structures
 
 * [2-D Arrays - Level 1](https://www.youtube.com/playlist?list=PL-Jc9J83PIiFkOETg2Ybq-FMuJjkZSGeH) - Pepcoding
@@ -276,11 +304,13 @@
 * [DevOps Training Tutorials For Beginners in Hindi](https://www.youtube.com/playlist?list=PLYEK_dHOjwtODYB46wFuc34muw9Gl5X5x) - Linux Wale Guruji
 * [DevOps Training Videos in Hindi](https://www.youtube.com/playlist?list=PLQbQOmlGYH3sxlq9ugoq1ipNFP7tus5Gd) - edureka! Hindi
 * [DevOps Tutorials in Hindi/Urdu \| Devops सीखने का सबसे आसान तरीका \| Complete Devops including Git,Jenkins,Maven,Chef,docker,Ansible and Kubernetes](https://www.youtube.com/playlist?list=PLBGx66SQNZ8aPsFDwb79JrS2KQBTIZo10) - Bhupinder Rajput, Technical Guftgu
+* [Server Configuration, Deployment & VPS Tutorials For Beginners](https://www.youtube.com/playlist?list=PLu0W_9lII9aiBNXUisDdSmfNbsKq407XC) - CodeWithHarry
 
 
 ### Figma
 
 * [Figma Tutorial](https://www.youtube.com/playlist?list=PLuRPummNMvINdAbI_WT7R5vdjcyRPeRiq) - Pelfizz Studio
+* [Figma Tutorial For Beginners in Hindi](https://www.youtube.com/watch?v=UjPpvf4TNLI) - Learn Grow
 * [Figma Tutorial In Hindi 2022](https://www.youtube.com/playlist?list=PLwGdqUZWnOp0TlgR6uPLR1s6X_w65FlTl) - Thapa Technical
 * [Figma Tutorials](https://www.youtube.com/playlist?list=PLuou2gyfaGEud03tcppC1ofbYIcIEwKfm) - Nikhil Pawar
 * [Figma UI design tutorials in Hindi](https://www.youtube.com/playlist?list=PLt7HkDVHvsa4Nf5qrXG6ozK3ZPTvNe__v) - Graphics Guruji
@@ -296,6 +326,7 @@
 * [Flutter Series 2020](https://www.youtube.com/playlist?list=PLDzeHZWIZsTo3Cs115GXkot28i406511Y) - CodeHelp - by Babbar
 * [Flutter Tutorial For Beginners in Hindi](https://youtube.com/playlist?list=PLMkkZSS5OjPIwDyHHKVex6zr008U1-sWM) - Geeks Rank
 * [Flutter Widgets in Hindi](https://www.youtube.com/playlist?list=PLz7ymP4HzwSH3vAnhDWLkO2TLbwGeigl7) - Ahirlog
+* [Master Flutter in Just 8 Hours \| Full Course Hindi](https://www.youtube.com/watch?v=j-LOab_PzzU) - Codepur
 
 
 ### Game Development
@@ -313,11 +344,14 @@
 
 * [Complete Git and GitHub Tutorial](https://www.youtube.com/watch?v=apGV9Kg7ics&t=7s) - Kunal Kushwaha
 * [Complete Git and Github Tutorials for Beginners](https://www.youtube.com/watch?v=Ez8F0nW6S-w) - Apna College
+* [Complete Git and GitHub Tutorials For Beginners In Hindi](https://www.youtube.com/playlist?list=PLzdlNxYnNoafZq1AKcqiGvj0gkzrjmgq7) - Code House
 * [Complete Git Tutorials For Beginners In Hindi](https://youtube.com/playlist?list=PLu0W_9lII9agwhy658ZPA0MTStKUJTWPi) - CodeWithHarry
+* [Complete Git/GitHub Tutorials In Hindi 2021](https://www.youtube.com/playlist?list=PLoxQvXKPyCeX9__PPTu2M2oeY2QJt-3JB) - Vashishth Muni Singh
 * [Git & Github](https://youtube.com/playlist?list=PL5P8NPoF-nn8LFPLjJemBTVI_KsLo0VC1&si=U94-O5hr4Im0hI85) - Rahul Singh
 * [Git & GitHub Tutorial For Beginners In Hindi](https://www.youtube.com/watch?v=gwWKnnCMQ5c) - CodeWithHarry
 * [Git & GitHub Tutorial in Hindi](https://www.youtube.com/watch?v=NR_A2gCxaLE) - Edureka! Hindi
 * [Git and Github | Complete हिंदी में (With Examples)](https://www.youtube.com/watch?v=zGq7T9gZH2k) - Knowledge Gate
+* [Git Complete Tutorials for Beginners in Hindi (A to Z)](https://www.youtube.com/playlist?list=PLjVLYmrlmjGdIVmcu5nfgE68jANQetnOX) - WsCube Tech
 * [Github \| All about Git and GitHub](https://www.youtube.com/watch?v=77b2lVHHZqI) - Anuj Bhaiya
 * [GitHub Tutorial in Hindi](https://youtube.com/playlist?list=PLVdoaEL574VBxxcGQmTjxS-JoP5rKV8Wi) - Be A Programmar
 * [GitHub with Visual Studio (Hindi)](https://www.youtube.com/playlist?list=PLbGui_ZYuhigWA1mNWzwErSBIZvgOJbNc) - Rajesh Kumar, Geeky Shows
@@ -325,6 +359,7 @@
 
 ### Golang
 
+* [Go Lang Course 2023 (Hindi)](https://www.youtube.com/playlist?list=PLLGlmW7jT-nQOVVgFV3cvztEcNxXylqj2) - Studytonight with Abhishek
 * [Go Lang Tutorials for Beginners in Depth](https://www.youtube.com/playlist?list=PL8fnAiiuQeFtg3ztGNquEb4Oh-WZxVPUv) - Go Guru
 * [Go Lang Tutorials in HINDI](https://www.youtube.com/playlist?list=PL45_xGOyv4bk55CMmqH6S6vvnwKD8qifD) - Coder Singh
 * [Go programming (GoLang) Tutorial for Beginners in Hindi](https://www.youtube.com/playlist?list=PLEtkoO2np9szq1XDH1Mfr36Fg5EXh-z20) - Host Progrmming
@@ -342,6 +377,7 @@
 * [HTML Tutorial in Hindi \| Complete HTML Course For Beginners to Advanced](https://www.youtube.com/watch?v=QXPWs00RD3A) - Vishwajeet Kumar (Tech Gun)
 * [Web Development Course](https://www.youtube.com/playlist?list=PLfqMhTWNBTe3H6c9OGXb5_6wcc1Mca52n) - Apna College
 * [Web Development Tutorials for Beginners in Hindi: HTML, CSS, JavaScript and more](https://www.youtube.com/playlist?list=PLu0W_9lII9agiCUZYRsvtGTXdxkzPyItg) - CodeWithHarry
+* [Website Development Course in Hindi 2022](https://www.youtube.com/playlist?list=PLwGdqUZWnOp2jmYb2TQGYgBYp0xGwj9V1) - Thapa Technical
 
 
 #### Bootstrap
@@ -357,6 +393,7 @@
 
 #### Tailwind CSS
 
+* [Learn Tailwind CSS with Projects - Hindi](https://www.youtube.com/playlist?list=PLPppPPmk0i3h9Xs6cAknE9OODTqZD5zFe) - Do Some Coding
 * [Tailwind CSS Complete Course - CSS Framework [Hindi] - Beginner to Advanced](https://www.youtube.com/playlist?list=PLjVLYmrlmjGfpwYhVAbiGAhFl6h8XWDV_) - WsCube Tech
 * [Tailwind css hindi](https://www.youtube.com/playlist?list=PLLCu4ndnReXLXfD-iIGBEB6_l8uF6TMNO) - NST Infotech
 * [Tailwind CSS In Hindi](https://www.youtube.com/playlist?list=PLwGdqUZWnOp3l8tWTcB7R7Bsgd86lCa8a) - Thapa Technical
@@ -365,6 +402,7 @@
 
 ### iOS
 
+* [Getting Started with iOS in Hindi](https://www.youtube.com/playlist?list=PL5PR3UyfTWvcRhz4ms-nNoGja2-DkA_6T) - iOS Academy
 * [iOS App development Course - Hindi - Xcode 9 - Swift 4](https://www.youtube.com/playlist?list=PL27xikYyFh9Cg5f28LpQuoRL8LEs01_zT) - Confiance Labs
 * [iOS App Development Crash Course in Hindi](https://www.youtube.com/watch?v=n7qOGHWunUY) - Akash Padhiyar
 * [IOS Mobile App Development Tutorial for beginners](https://www.youtube.com/playlist?list=PLtCBuHKmdxOcmrDx2pM4qNvzWF2NI_Qlo) - Fahad Hussain
@@ -419,6 +457,7 @@
 * [jQuery Tutorials in Hindi / Urdu](https://www.youtube.com/playlist?list=PL0b6OzIxLPbzSyiC0PFaqeabe1aGhfrbW) - Yahoo Baba
 * [jQuery Tutorials in Hindi 2018](https://youtube.com/playlist?list=PLwGdqUZWnOp0X4dVwSsEd6dV49TLLCooI) - Vinod Bahadur Thapa (Thapa Technical)
 * [jQuery Video Course](https://www.youtube.com/playlist?list=PLPAcs2twrK5_FzWMttkbTuM0dB5A-ni-Q) - w3webschool.net
+* [jQuery Zero to Advance](https://www.youtube.com/watch?v=YFlx1C8XwR0) - CodeWithHarry
 
 
 #### Next.js
@@ -468,11 +507,13 @@
 #### Redux
 
 * [Redux toolkit crash course | Chai aur React Series](https://www.youtube.com/watch?v=1i04-A7kfFI) - Hitesh Choudhary (Chai aur Code)
-* [Redux Toolkit tutorial in Hindi](https://www.youtube.com/playlist?list=PLwGdqUZWnOp2nz2T6SfWX9t6D6SYn3XlN) - Vinod Bahadur Thapa (Thapa Technical)
+* [Redux toolkit tutorial in Hindi](https://www.youtube.com/playlist?list=PLwGdqUZWnOp2nz2T6SfWX9t6D6SYn3XlN) - Vinod Bahadur Thapa (Thapa Technical)
+* [Redux tutorial in Hindi](https://youtube.com/playlist?list=PL8p2I9GklV47TDYUq8RmFzeI9CgOoVgpJ&si=p-4s6qJ31ReIbKqj) - Code Step by Step
 
 
 #### Vue.js
 
+* [Latest vue js 3 tutorial for beginners in hindi](https://www.youtube.com/playlist?list=PLfxALjnZodruGEvbM8zTdnPMrQ5wHMmw8) - Wap Institute
 * [Vue js tutorial in Hindi](https://www.youtube.com/playlist?list=PL8p2I9GklV45qwTH-mdzllUuFRJO-euYn) - Code Step By Step
 * [Vue JS Tutorials in Hindi](https://www.youtube.com/playlist?list=PLbGui_ZYuhih5ItBhn2cTncaS24_Kgeui) - Rajesh Kumar, Geeky Shows
 
@@ -487,6 +528,8 @@
 
 ### Linux
 
+* [संपूर्ण लिनक्स हिंदी भाषा में सीखें (Complete Linux Course in Hindi)](https://www.youtube.com/playlist?list=PL9LY4jTSNS23_yo6XIyIFZeZKL7UlKm-V) - Nehra Classes
+* [Linux Basic tutorials in Hindi](https://www.youtube.com/playlist?list=PLYEK_dHOjwtNX9NcnILJR1q5hL_4N0cdu) - Linux Wale Guruji
 * [Linux Full Course (Beginner to Advanced) \| Learn Linux in Hindi](https://www.youtube.com/playlist?list=PLjVLYmrlmjGcsZGJWeo8ec4yIBLX2KeyR) - WsCube Tech
 * [Linux Tutorial For Beginners in Hindi](https://www.youtube.com/playlist?list=PLSntPnamABVEi_K1gxbOEwXVz09pY9qb8) - Ankit Tiwari
 * [Linux Tutorial For Beginners in Hindi](https://www.youtube.com/watch?v=_tCY-c-sPZc) - CodeWithHarry
@@ -519,6 +562,7 @@
 * [MATLAB (HINDI) Tutorial Series](https://www.youtube.com/playlist?list=PL6G0RjixRx3xgzxqjRdZIoLLpzhyLFTXk) - WittyRobo
 * [Matlab Complete Course](https://www.youtube.com/watch?v=iS5J4TlLSEM) - Armughan Ali
 * [MATLAB Complete Tutorial in Hindi](https://www.youtube.com/playlist?list=PLjVLYmrlmjGfdIlwG649bdzVHM4iLbD_H) - WsCube Tech
+* [Module-1: Basics of MATLAB (A complete Course)](https://www.youtube.com/playlist?list=PLcgIaTuuWp3kr9W0T7b817jenHcX3CXs1) - R K Thenua
 
 
 ### Mongo DB
@@ -542,12 +586,18 @@
 ### Networking
 
 * [3.4 Computer Networks (Complete Playlist)](https://www.youtube.com/playlist?list=PLmXKhU9FNesSjFbXSZGF8JF_4LVwwofCd) - Knowledge Gate
+* [CCNA Hindi by Network Engineer](https://www.youtube.com/playlist?list=PLz8UpOu_f4zoIai54JZFfIJxaSrmqz3B9) - Network Kings
 * [Computer Network (CN)](https://youtube.com/playlist?list=PLYwpaL_SFmcAXkWn2IR-l_WXOrr0n851a) - 5 Minutes Engineering
 * [Computer Network Tutorial in Hindi](https://www.youtube.com/playlist?list=PL-JvKqQx2AteLNR8UO4UQiDmQF-Wotu5G) - University Academy
 * [Computer Networks (Complete Playlist)](https://www.youtube.com/playlist?list=PLxCzCOWd7aiGFBD2-2joCpWOLUrDLvVV_) - Gate Smashers, `tch.:` Varun Singla
 * [Networking Basics](https://www.youtube.com/playlist?list=PLkW9FMxqUvyZaSQNQslneeODER3bJCb2K) - Bitten Tech
 
 
+### Open Source
+
+* [Open Source BootCamp - Master Open Source Contributions](https://www.youtube.com/playlist?list=PLinedj3B30sAT6CotNj0iffhRV89SkNK9) - Piyush Garg
+
+
 ### Operating Systems
 
 * [3.2 Operating System (Complete Playlist)](https://www.youtube.com/playlist?list=PLmXKhU9FNesSFvj6gASuWmQd23Ul5omtD) - Knowledge Gate
@@ -598,8 +648,10 @@
 * [Intermediate/Advanced python Tutorials in Hindi](https://www.youtube.com/playlist?list=PLu0W_9lII9aiJWQ7VhY712fuimEpQZYp4) - CodeWithHarry
 * [Python](https://www.youtube.com/playlist?list=PLHjOos34ty4GYwKO-CFTdJKfVNd50tajF) - Computer Gyan Guruji
 * [Python For Beginners](https://youtube.com/playlist?list=PL-5gYa7CLd4iBdPHRaSEwbivCnUq1nxj9) - Technical Sagar
+* [Python for Data Science for Absolute Beginners (Full Course)](https://www.youtube.com/playlist?list=PL1gztxnUtwNfnR0jYniFM5E6HwcQMnFmx) - Data is Good
 * [Python Programming in Hindi](https://www.greatlearning.in/academy/learn-for-free/courses/python-programming-in-hindi) (Great Learning) *(account required)*
 * [Python Tutorial For Beginners \| Hindi (With Notes)](https://www.youtube.com/playlist?list=PLu0W_9lII9agICnT8t4iYVSZ3eykIAOME) - CodeWithHarry
+* [Python Tutorial For Beginners in (Hindi)](https://www.youtube.com/playlist?list=PLf0LpPWikpPe5gc6fT9wDj3Y6e97z6ZD_) - DataFlair Hindi
 * [Python Tutorial For Beginners in Hindi](https://www.youtube.com/watch?v=FStwWUkW5RQ&list=PLnSDvcENZlwAcFgFLD5bzt5Zh428yzQXT) - Micro Solution
 * [Python Tutorial in Hindi](https://www.youtube.com/playlist?list=PLQbQOmlGYH3tC535nKa7xB7dd7pZtYMZX) - edureka! Hindi
 
@@ -629,8 +681,10 @@
 ### R
 
 * [Complete R Programming Tutorial for Beginners to Pro [HINDI]](https://www.youtube.com/playlist?list=PLjVLYmrlmjGdmPrz0Lx7smkd0qIKHInOF) - WsCube Tech
+* [Introduction to R Software](https://www.youtube.com/playlist?list=PLJ5C_6qdAvBFfF7qtFi8Pv_RK8x55jsUQ) - Computer Science and Engineering
 * [R Programming](https://www.youtube.com/playlist?list=PLWPirh4EWFpEvN4ktS8LE0cvLCSfhD55t) (Tutorials Point (India) Ltd.)
 * [R programming language(Hindi)](https://www.youtube.com/playlist?list=PLgPJX9sVy92wLyuL-rFgbjqCLgXrpIKnc) - CS Geeks
+* [R Tutorial for Beginners](https://www.youtube.com/playlist?list=PLYwpaL_SFmcCRFzBkZ-b92Hdg-qCUfx48) - 5 Minutes Engineering
 
 
 ### Ruby
@@ -653,6 +707,8 @@
 
 ### Security
 
+* [Complete Ethical Hacking Tutorial for Beginners to Pro 2022](https://www.youtube.com/playlist?list=PLjVLYmrlmjGea8U9nphmCHGK_v6p_wq-R) - WsCube Tech
+* [Cryptography and Network Security Lecture in Hindi / Urdu for Beginners](https://youtube.com/playlist?list=PLE3bzAX_OzbkQXKbRFqQqbnlGxTNeaUqe) - Katoon Studio
 * [cyber security course for beginners - Urdu/Hindi](https://www.youtube.com/playlist?list=PLKJfBg0XdWkevCEJ64RK11LylBNX2-zbk) - hashintelligence
 * [Cyber Security Tutorial In Hindi](https://www.youtube.com/playlist?list=PL-JvKqQx2AteIbm-z4X709scVr9OaHpIY) - University Academy
 * [Cyber Security Tutorials In HIndi](https://www.youtube.com/playlist?list=PL0fjgIGwLMWTFmZoLdEPoI9azA-osxcQj) - TechChip
@@ -669,6 +725,7 @@
 
 ### Swift
 
+* [Swift Programming For Beginners In Hindi](https://www.youtube.com/playlist?list=PL3IxLTWfZ7Y1zM3EejYkcq4I86K3eloCb) - BuildWithShubham
 * [Swift Programming For IOS From Scratch](https://youtube.com/playlist?list=PLtCBuHKmdxOd9kxsru5t_MFvDj5o5GdDl) - Fahad Hussain
 * [Swift Programming Hindi Tutorial For Beginners](https://www.youtube.com/playlist?list=PLb5R4QC2DtFv3MvfG42Cd5La34Hwj4pY6) - Code Cat
 * [Swift Tutorials For Beginners(Full) in Hindi.](https://www.youtube.com/playlist?list=PLWZIhpNhtvfqBd00bF3ouroGHMPe-iroO) - Yogesh Patel
@@ -687,6 +744,7 @@
 * [Typescript in Hindi](https://www.youtube.com/playlist?list=PL8p2I9GklV44eT51JPju4LsTQlce6DPtx) - Code Step By Step
 * [Typescript in Hindi | Crash Course | Coders Gyan](https://www.youtube.com/watch?v=F5pjG-sP0c8) - Coder's Gyan
 * [Typescript Tutorial for Beginners in Hindi](https://www.youtube.com/playlist?list=PLwGdqUZWnOp0xfHQFmlL52b_6-QZ0mnk_) - Thapa Technical
+* [Typescript Tutorial in Hindi](https://youtube.com/playlist?list=PL8p2I9GklV44eT51JPju4LsTQlce6DPtx) - Code Step By Step
 
 
 ### Wordpress

courses/free-courses-id.md

@@ -430,6 +430,5 @@
 
 * [Belajar Typescript Dasar Bahasa Indonesia](https://www.youtube.com/playlist?list=PLiuHSY2x882Z4NSJGNq0eB9Fz6tIx-CgO) - Imam Farisi
 * [Belajar Typescript OOP Bahasa Indonesia](https://www.youtube.com/playlist?list=PLiuHSY2x882a-sLbdqZTtraO3cl0Clwg0) - Imam Farisi
-* [Belajar TypeScript Untuk Pemula](https://www.youtube.com/playlist?list=PL-CtdCApEFH_LJt-fhYfMMgqxirSu6EKo) - Eko Kurniawan Khannedy, Programmer Zaman Now
 * [OOP TypeScript](https://www.youtube.com/playlist?list=PLnQvfeVegcJZRieebeIp0xj1NeC5L633Y) - Nusendra Hanggarawan
 * [TypeScript Dasar](https://www.youtube.com/playlist?list=PLnQvfeVegcJbjCnML6FdusK-rl-oDRMXJ) - Nusendra Hanggarawan

courses/free-courses-it.md

@@ -67,6 +67,7 @@
 
 ### C
 
+* [Corso C Italiano](https://www.youtube.com/playlist?list=PLP5MAKLy8lP9J2blw2HWEDnaNjmvUW-QG) - Edoardo Midali
 * [Corso di programmazione in C](https://www.youtube.com/playlist?list=PLO4y9a8lTpK2ugwPRLN_1oOrlzX9Zc9It) - R. Rizzi, Università di Verona
 * [Linguaggio C - Corso completo](https://www.youtube.com/playlist?list=PL83Ordjpzm5oUl7tFEjc4iirkPBiv7FxR) - Programmazione Time
 
@@ -92,6 +93,7 @@
 #### SQL
 
 * [Corso SQL](https://www.youtube.com/playlist?list=PLE555DB6188C967AC) - Fabrizio Camuso
+* [Corso SQL Completo 2023](https://www.youtube.com/playlist?list=PLP5MAKLy8lP_zsv6uijqYTIjdVEYgWf44) - Edoardo Midali
 
 
 ### Delphi
@@ -117,6 +119,7 @@
 
 * [Automi e Linguaggi Formali](https://www.youtube.com/playlist?list=PLhEwqlL10MqNz1pA7R5jnB_gsMIhDOe5X) - Davide Bresolin, Gilberto Filè, Università di Padova
 * [Concetti di Informatica](https://www.youtube.com/playlist?list=PLCbSCJEIR6CpTx_nIWA3N3TEdyoRBzWCt) - Mauro Cicolella
+* [Crittografia 2023](https://www.youtube.com/playlist?list=PLQBZ1Z0ZLjQBesf3ZPxEL-qqhFHrcNgCb) - Alessandro Zaccagnini
 * [Espressioni regolari - RegEx](https://www.youtube.com/playlist?list=PLCbSCJEIR6Co72vs-7KRCiCgaC3ht-HYM) - Mauro Cicolella
 * [Fondamenti di Informatica](https://www.youtube.com/playlist?list=PLUL1bzfXcbX3g2cIcTFdmvj5yawQtUOxJ) - C. De Stefano, Università di Cassino e del Lazio Meridionale
 * [Informatica](https://didattica.polito.it/pls/portal30/sviluppo.videolezioni.vis?cor=232) - Marco Mezzalama, Politecnico di Torino

courses/free-courses-kn.md

@@ -23,6 +23,7 @@
 ### JavaScript
 
 * [JavaScript course in Kannada](https://youtube.com/playlist?list=PLUZkVL-W-8GJVkp8Az0SAWqmDPv5b2Tn9) - script kiddie
+* [JavaScript for Beginners in Kannada(Full Course)](https://www.youtube.com/playlist?list=PLQztdyH5OY4BvjvmU0PV8nTevqXjYcYEE) - MicroDegree ಕನ್ನಡ
 * [Javascript tutorial in Kannada || Javascript in Kannada || Complete Javascript in Kannada](https://youtube.com/playlist?list=PLBVoFEaXQzK0ybl-O3g_2_PswaLzNGbb8) - Learn Tech in Kannada
 
 

courses/free-courses-ko.md

@@ -179,6 +179,7 @@
 
 ### Mathematics
 
+* [2013 2학기 선형대수](https://www.youtube.com/playlist?list=PLSN_PltQeOyjDGSghAf92VhdMBeaLZWR3) - (이상화 교수)
 * [수치해석](http://www.kocw.net/home/search/kemView.do?kemId=1297704) (국민대 김상철)
 * [수치해석 강의 동영상](https://youtube.com/playlist?list=PLczEhXyH_pUfKl9SPn-9j3K7olfBj5cpl) - 내가 이해한 기계공학 (WIU of Mech)
 * [전산수학1](http://www.kocw.net/home/search/kemView.do?kemId=1296081) (고려대 주재걸)

courses/free-courses-mr.md

@@ -27,6 +27,7 @@
 
 ### Arduino
 
+* [Arduino Advanced मराठीमध्ये](https://www.youtube.com/playlist?list=PLYearvGpQL11nJ0duF_ZTE6Ks4-ML6WBS) - Marathi Computer
 * [Arduino Programming in Marathi](https://youtube.com/playlist?list=PL8yOrZ6_TOt5Y-ZG34wLePPZsDaZpatqD) - Asawari Shiposkar
 
 

courses/free-courses-my.md

@@ -0,0 +1,20 @@
+### Index
+
+* [Database](#database)
+* [Flutter](#flutter)
+* [Python](#python)
+
+
+### Database
+
+* [Database Basic with MySQL](https://www.youtube.com/playlist?list=PLUbA5XRGtepKSdvEZI4FCi9_-UTQgnFxS) - Htain Lin Shwe
+
+
+### Flutter
+
+* [Flutter](https://www.youtube.com/playlist?list=PLUbA5XRGtepJZdgd6XMHF9-nPGQs57eys) - Htain Lin Shwe
+
+
+### Python
+
+* [Programming Basic](https://www.youtube.com/playlist?list=PLUbA5XRGtepL4W4hXBBXfqC1i3PaBxMtN) - Htain Lin Shwe

courses/free-courses-ru.md

@@ -1,9 +1,11 @@
 ### Cодержание
 
 * [Дизайн и Aрхитектура](#design-architecture)
+* [C#](#csharp)
 * [C++](#cpp)
 * [Clojure](#clojure)
 * [Dart](#dart)
+* [Elixir](#elixir)
 * [Go](#go)
 * [Haskell](#haskell)
 * [HTML and CSS](#html-and-css)
@@ -33,20 +35,25 @@ ADV - Продвинутый. Тонкости.
 * [Туториал по SOLID](https://ota-solid.now.sh) - Саша Беспоясов и Артём Самофалов (INT)
 
 
+### <a id="csharp"></a>C#
+
+* [Бесплатный курс по C# для начинающих](https://code-basics.com/ru/languages/csharp) - Code-basics (BEG)
+* [Полное руководство по языку программирования С# 11 и платформе .NET 7](https://metanit.com/sharp/tutorial/) - Metanit (BEG/INT)
+* [Программирование на C# 5.0](https://stepik.org/course/4143) - Денис Гладкий (Stepik) (INT)
+* [Язык программирования C# для начинающих](https://stepik.org/course/99426) - Артём Корольков (Stepik) (BEG)
+
+
 ### <a id="cpp"></a>C++
 
 * [Введение в программирование (C++)](https://stepik.org/course/363) - Stepik (BEG)
-* [Основы разработки на С++: белый пояс](https://www.coursera.org/learn/c-plus-plus-white) - Шишков Илья Иванович, Парамонов Евгений Анатольевич, Полднев Антон Вячеславович, Лежанкин Иван Андреевич (Coursera) (INT)
+* [Руководство по языку программирования C++](https://metanit.com/cpp/tutorial/) - Metanit (BEG/INT)
-* [Основы разработки на С++: желтый пояс](https://www.coursera.org/learn/c-plus-plus-yellow) - Шишков Илья Иванович, Лежанкин Иван Андреевич, Парамонов Евгений Анатольевич, Полднев Антон Вячеславович (Coursera) (INT)
-* [Основы разработки на С++: коричневый пояс](https://www.coursera.org/learn/c-plus-plus-brown) - Шишков Илья Иванович, Полднев Антон Вячеславович, Матросов Михаил Александрович, Alexey Zobnin, Субоч Николай Михайлович (Coursera) (INT)
-* [Основы разработки на С++: красный пояс](https://www.coursera.org/learn/c-plus-plus-red) - Шишков Илья Иванович, Полднев Антон Вячеславович (Coursera) (INT)
-* [Основы разработки на С++: черный пояс](https://www.coursera.org/learn/c-plus-plus-black) - Шишков Илья Иванович, Полднев Антон Вячеславович, Субоч Николай Михайлович, Alexey Zobnin, Матросов Михаил Александрович (Coursera) (INT)
 * [Уроки по С++](https://ravesli.com/uroki-cpp) - Ravesli (INT)
 
 
 ### Clojure
 
 * [Курс Clojure](https://clojurecourse.by) (BEG)
+* [Clojure: бесплатный курс для разработчиков](https://code-basics.com/ru/languages/clojure) - Code-basics (BEG)
 
 
 ### Dart
@@ -55,8 +62,14 @@ ADV - Продвинутый. Тонкости.
 * [Основы Dart](https://stepik.org/course/97479) - Станислав Чернышев (Stepik) (BEG)
 
 
+### Elixir
+
+* [Язык программирования Эликсир](https://github.com/yzh44yzh/elixir_course) - Yuri Zhloba
+
+
 ### Go
 
+* [Основы Go](https://ru.hexlet.io/courses/go-basics) - Hexlet (BEG)
 * [Программирование на Golang](https://stepik.org/course/54403) - Stepik (BEG)
 * [Go (Golang) - первое знакомство](https://stepik.org/course/100208) - Stepik (BEG)
 
@@ -69,15 +82,15 @@ ADV - Продвинутый. Тонкости.
 
 ### HTML and CSS
 
-* [CSS для начинающих](https://ru.code-basics.com/languages/css) (BEG)
+* [CSS для начинающих](https://ru.code-basics.com/languages/css) - Code-basics (BEG)
-* [HTML для начинающих](https://ru.code-basics.com/languages/html) (BEG)
+* [HTML для начинающих](https://ru.code-basics.com/languages/html) - Code-basics (BEG)
 
 
 ### Java
 
 * [Курс тест по Java](https://github.com/peterarsentev/course_test) - Пётр Арсентьев (BEG)
 * [Легкий старт в Java. Вводный курс для чайников](https://stepik.org/course/90684) - Stepik (BEG)
-* [Java для начинающих](https://ru.code-basics.com/languages/java) (BEG)
+* [Java для начинающих](https://ru.code-basics.com/languages/java) - Code-basics (BEG)
 
 
 ### JavaScript
@@ -88,13 +101,14 @@ ADV - Продвинутый. Тонкости.
 * [Объектно ориентированное](https://github.com/HowProgrammingWorks/Index/blob/master/Courses/OOP.md) - Тимур Шемсединов (INT)
 * [Основы программирования](https://www.youtube.com/playlist?list=PLHhi8ymDMrQZad6JDh6HRzY1Wz5WB34w0) - Тимур Шемсединов (INT)
 * [Основы программирования](https://ru.hexlet.io/courses/programming-basics) - Hexlet (BEG)
+* [Основы JavaScript](https://ru.hexlet.io/courses/js-basics) - Hexlet (BEG)
 * [Парадигмы программирования](https://github.com/HowProgrammingWorks/Index/blob/master/Courses/Paradigms.md) - Тимур Шемсединов (INT)
 * [Параллельное программирование](https://github.com/HowProgrammingWorks/Index/blob/master/Courses/Parallel.md) - Тимур Шемсединов (INT)
 * [Современный учебник JavaScript](https://learn.javascript.ru) - Илья Кантор (INT)
 * [Технологический стек NodeJS](https://github.com/HowProgrammingWorks/Index/blob/master/Courses/NodeJS.md) - Тимур Шемсединов (INT)
 * [Функциональное программирование](https://github.com/HowProgrammingWorks/Index/blob/master/Courses/Functional.md) - Тимур Шемсединов (INT)
 * [Шаблоны проектирования](https://github.com/HowProgrammingWorks/Index/blob/master/Courses/Patterns.md) - Тимур Шемсединов (INT)
-* [JavaScript для начинающих](https://ru.code-basics.com/languages/javascript) (BEG)
+* [JavaScript для начинающих](https://ru.code-basics.com/languages/javascript) - Code-basics (BEG)
 
 
 #### Node.js
@@ -119,6 +133,7 @@ ADV - Продвинутый. Тонкости.
 
 * [Введение в Kotlin JVM](https://stepik.org/course/5448) - Stepik (BEG)
 * [Разработка Android-приложений на Kotlin](https://stepik.org/course/4792) - Stepik (BEG)
+* [Руководство по языку Kotlin](https://metanit.com/kotlin/tutorial/) - Metanit (BEG/INT)
 
 
 ### Perl
@@ -128,8 +143,9 @@ ADV - Продвинутый. Тонкости.
 
 ### PHP
 
+* [Руководство по PHP](https://metanit.com/php/tutorial/) - Metanit (BEG/INT)
 * [PHP - первое знакомство](https://stepik.org/course/87314) - Stepik (BEG)
-* [PHP для начинающих](https://ru.code-basics.com/languages/php) (BEG)
+* [PHP для начинающих](https://ru.code-basics.com/languages/php) - Code-basics (BEG)
 * [PHP: Основы](https://ru.hexlet.io/courses/php-basics) - Hexlet (BEG)
 
 
@@ -145,13 +161,13 @@ ADV - Продвинутый. Тонкости.
 
 * [Автоматизация тестирования с помощью Selenium и Python](https://stepik.org/course/575) - Stepik (INT)
 * [Добрый, добрый Python - обучающий курс от Сергея Балакирева](https://stepik.org/course/100707) - Сергей Балакирев (Stepik) (BEG)
-* [Основы программирования на Python](https://www.coursera.org/learn/python-osnovy-programmirovaniya) - Coursera (BEG)
+* [Основы Python](https://ru.hexlet.io/courses/python-basics) - Hexlet (BEG)
 * [Питонтьютор: Бесплатный курс по программированию с нуля](https://pythontutor.ru) - Виталий Павленко, Владимир Соломатин, Д. П. Кириенко, команда Pythontutor (BEG)
 * ["Поколение Python": курс для начинающих](https://stepik.org/course/58852) - Тимур Гуев, Руслан Чаниев, Анри Табуев (Stepik) (BEG)
 * ["Поколение Python": курс для продвинутых](https://stepik.org/course/68343) - Тимур Гуев, Руслан Чаниев, Благотворительный фонд "Айкью Опшн" (Stepik) (INT)
 * [Программирование на Python](https://stepik.org/course/67) - Тимофей Бондарев, Павел Федотов (Stepik) (BEG)
 * [Python: быстрый старт](http://dfedorov.spb.ru/python3) - Дмитрий Фёдоров (BEG)
-* [Python для начинающих](https://ru.code-basics.com/languages/python) (BEG)
+* [Python для начинающих](https://ru.code-basics.com/languages/python) - Code-basics (BEG)
 * [Python для тех, у кого лапки](https://stepik.org/course/85388) - Мария Чакчурина, Дмитрий Колосов (Stepik) (INT)
 * [Python: основы и применение](https://stepik.org/course/512) - Константин Зайцев, Антон Гардер (Stepik) (INT)
 
@@ -165,6 +181,8 @@ ADV - Продвинутый. Тонкости.
 
 ### Ruby
 
+* [Бесплатный онлайн курс по основам Ruby](https://code-basics.com/ru/languages/ruby) - Code-basics (BEG)
 * [Введение в Ruby](https://ru.hexlet.io/courses/ruby) - Hexlet (BEG)
 * [Путь Rubyrush](https://rubyrush.ru/steps) (BEG)
 * [Ruby - первое знакомство](https://stepik.org/course/87996) - Stepik (BEG)
+

courses/free-courses-si.md

@@ -1,7 +1,11 @@
 ### Index
 
+* [Algorithms & Data Structures](#algorithms--data-structures)
+* [Artificial Intelligence](#artificial-intelligence)
 * [ASP.NET Core](#aspnet-core)
 * [C#](#csharp)
+* [Docker](#docker)
+* [Flutter](#flutter)
 * [HTML and CSS](#html-and-css)
 * [Java](#java)
     * [Spring Boot](#spring-boot)
@@ -10,6 +14,18 @@
 * [PHP](#php)
 
 
+### Algorithms & Data Structures
+
+* [Data Structures and Algorithms \| Sinhala](https://www.youtube.com/playlist?list=PL495mke12zYDIwsabzb61OLdBpg3QDcXg) - CodePRO LK
+
+
+### Artificial Intelligence
+
+* [Deep Learning Tutorial \| Sinhala](https://www.youtube.com/playlist?list=PL495mke12zYBLz2j_RoYbIltaYxvaTd9k) - CodePRO LK
+* [Machine Learning Tutorial \| Sinhala](https://www.youtube.com/playlist?list=PL495mke12zYDHN9ONfcal1eQfo8VqmOgu) - CodePRO LK
+* [Machine Learning in Sinhala](https://www.youtube.com/playlist?list=PLtoqJbwHBeHwoVBWYTRvo_HAqwzvYMHGq) - Haritha Weerathunga
+
+
 ### ASP.NET Core
 
 * [WEB API-ASP.NET Core in Sinhala](https://youtube.com/playlist?list=PLvvtf05eMZ2CpeAsq93DqWJHHyvCSa2Qn) - Fiqri Ismail
@@ -17,12 +33,24 @@
 
 ### Bootstrap
 
-* [Bootstap](https://youtube.com/playlist?list=PLXNgqM9ig24c7IdumyymD9q3e2hsz9U1m&feature=shared) - Udith Sanjaya
+* [Bootstrap](https://youtube.com/playlist?list=PLXNgqM9ig24c7IdumyymD9q3e2hsz9U1m) - Udith Sanjaya
 
 
 ### <a id="csharp"></a>C\#
 
 * [C# Full Course in Sinhala](https://youtube.com/playlist?list=PLvvtf05eMZ2CXD2JdZgSBgyl13ODqHOkO) - Fiqri Ismail
+* [C# Programming Sinhala - Complete Tutorial Series](https://www.youtube.com/playlist?list=PLUrYmKQ-FfzqVhQWb2qQLWB0hCF9oyVuy) - TechStreet
+
+
+### Docker
+
+* [Docker in Sinhala](https://www.youtube.com/playlist?list=PLtoqJbwHBeHw822TLAz3ODdfT72feqCqP) - Haritha Weerathunga
+
+
+### Flutter
+
+* [Flutter Sinhala Tutorials](https://www.youtube.com/playlist?list=PLdRfLcb1Dvix15denuU7KoSdPiy_Xzp24) - Code Camp Sri Lanka
+* [Flutter Sinhala Tutorial](https://www.youtube.com/playlist?list=PLtoqJbwHBeHwvIdBcZ9ItZ6vr6LM6Bx8W) - Haritha Weerathunga
 
 
 ### HTML and CSS
@@ -37,6 +65,7 @@
 * [Introduction to Java](https://www.youtube.com/playlist?list=PLuhSdp06EMkLgaWqSPZKLqePVw-dtqaTT) - Masith Prasanga
 * [Object Oriented Programming ](https://youtube.com/playlist?list=PLqeCu_1ZdDl63h6YR3QsxcGOB7yDS7i3b) - LankaDroid Programming Kuppiya
 * [Sinhala Java Netbeans Lessons](https://youtube.com/playlist?list=PLA3ZeQncjeVu9VHevp2SmPCQ9muVO3fEB) - Chanux Bro
+* [Java Programming Tutorial \| Sinhala](https://www.youtube.com/playlist?list=PL495mke12zYANEM9p7JT5-99Yx8Z7z_ib) - CodePRO LK
 
 
 ### JavaScript
@@ -47,20 +76,22 @@
 
 ### PHP
 
-* [PHP Full Course in Sinhala | 2022](https://www.youtube.com/watch?v=RdxtOQUflrk) - AUK Learning Center
+* [PHP Full Course in Sinhala \| 2022](https://www.youtube.com/watch?v=RdxtOQUflrk) - AUK Learning Center
+* [PHP Programming tutorial for beginners in Sinhala](https://www.youtube.com/playlist?list=PLcQPAs1DjFpc4NIeAd4QzxsZYs67UQq6c) - DTK TV
 
 
 ### Python
 
 * [Python Sinhala](https://youtube.com/playlist?list=PLXNgqM9ig24fNnzfhOUXduubQW-zfb9eV&feature=shared) - Udith Sanjaya
+* [Python Programming Tutorial | Sinhala](https://www.youtube.com/playlist?list=PL495mke12zYC-ZUbzd1Z0Y6WteuvsMf7Z) - CodePRO LK
 
 
 ### React
 
 * [Fundamentals \| React JS in Sinhala](https://youtube.com/playlist?list=PLvvtf05eMZ2DpDyWwmAjEuicvVxx4vIYB) - Fiqri Ismail
 * [MERN Stack Developer - Beginners](https://www.youtube.com/playlist?list=PLvfC6i-hEZBnqqF7giszuYI0iqenU5NY0) -  TechWithGeorge
-* [REACT | MERN CRUD App in Sinhala](https://youtube.com/playlist?list=PLtoqJbwHBeHzAooLCGOzYVE9mkAeCnT9y) - Haritha Weerathunga
+* [REACT \| MERN CRUD App in Sinhala](https://youtube.com/playlist?list=PLtoqJbwHBeHzAooLCGOzYVE9mkAeCnT9y) - Haritha Weerathunga
-* [React JS Full Course in Sinhala | 2023](https://www.youtube.com/watch?v=tM02uzhHDPI&t=759s) -  AUK Learning Center
+* [React JS Full Course in Sinhala \| 2023](https://www.youtube.com/watch?v=tM02uzhHDPI&t=759s) -  AUK Learning Center
 * [React Js Tutorial - Sinhala](https://youtube.com/playlist?list=PL68g11dFe-_VDZNEjp3E4lD_OWaEEj0PY&feature=shared) - Code With Banchi 
 
 

courses/free-courses-ta.md

@@ -6,11 +6,13 @@
 * [C++](#cpp)
 * [Data Structures and Algorithms](#dsa)
 * [Express JS](#express-js)
+* [Flutter](#flutter)
 * [HTML and CSS](#html-and-css)
 * [Java](#java)
 * [JavaScript](#javascript)
 * [Machine Learning](#machine-learning)
 * [MongoDB](#mongodb)
+* [Next JS](#next-js)
 * [Node JS](#node-js)
 * [PHP](#php)
 * [Python](#python)
@@ -19,6 +21,7 @@
 * [Rust](#rust)
 * [Solidity](#solidity)
 * [SQL](#sql)
+* [Swift](#swift)
 
 
 ### Android
@@ -46,8 +49,7 @@
 
 ### <a id="dsa"></a>Data Structures and Algorithms
 
-* [தமிழில் Data Structures and Algorithms](https://youtube.com/playlist?list=PL_UqaR55i1797oG0BL0wtxdPpa_NYNFLz) - 
+* [தமிழில் Data Structures and Algorithms](https://youtube.com/playlist?list=PL_UqaR55i1797oG0BL0wtxdPpa_NYNFLz) - CSE Tamila by Eezytutorials
-CSE Tamila by Eezytutorials
 * [Data Structures and Algorithms in Java](https://www.youtube.com/playlist?list=PLYM2_EX_xVvX7_AmNY-Deacp3rT3MIXnE) - Logic First Tamil
 
 
@@ -57,6 +59,13 @@ CSE Tamila by Eezytutorials
 * [Express JS Tutorial In Tamil](https://youtube.com/playlist?list=PLtMr2pEysMV6ArKDOGVmjQxjW-RcdxFHE&si=CR4PI0sjOcAUnXut) - VJ Techno Wizard
 
 
+### Flutter
+
+* [Flutter in Tamil](https://www.youtube.com/playlist?list=PLBngtsPyn30HYEkmqIqZwvLl0c8zWqCtx) - Learn all in Tamil
+* [Flutter Tamil Tutorial](https://www.youtube.com/playlist?list=PL_hkki6Usyn4krz6wexRj1baFE-TWKVMb) - Techashonline
+* [Flutter Tamil Tutorial 2021](https://www.youtube.com/playlist?list=PLUGtexIdLo5iGD_0Ds5-a-itWxMCF8r0E) - Theory Or Practical
+
+
 ### HTML and CSS
 
 * [CSS in Tamil](https://youtube.com/playlist?list=PL73Obo20O_7gGv4cLEOoqTF8_m8rPKyQh) - CyberDude Networks Pvt. Ltd.
@@ -94,6 +103,13 @@ CSE Tamila by Eezytutorials
 ### MongoDB
 
 * [MongoDB Course in Tamil](https://www.youtube.com/playlist?list=PL7BQ4lqtgECRiWoThupyKXRQoDuEV2zy5) - JVL Code
+* [MongoDB Tamil Tutorial for Beginners](https://www.youtube.com/playlist?list=PLfD4W8QfMd5DhXKriTHyHjNzNSe_1I7g1) - MaanavaN Learn Code
+
+
+### Next JS
+
+* [Next JS Beginner series Tamil](https://www.youtube.com/playlist?list=PLQeZxRj52I-H86pt2nVb14UB0vKtK74qZ) - Tamil Coding Wizard
+* [React JS \| Tutorial \| Tamil](https://www.youtube.com/playlist?list=PLQeZxRj52I-GmZBy4-tPhwwL8AEjW2t8G) - Tamil Coding Wizard
 
 
 ### Node JS
@@ -134,6 +150,7 @@ CSE Tamila by Eezytutorials
 * [React](https://youtube.com/playlist?list=PL7BQ4lqtgECTVwBbEjQ63FPx76WYDbiwh&si=PxoLxQoXVCqi1zav) - JVL code
 * [React Basics Tamil](https://youtube.com/playlist?list=PLQeZxRj52I-HntAkC29CgxGRT9Z_-oa91&si=oe9UoqzeaUDYyoy6) - Tamil Coding Wizard
 * [React JS Tamil Tutorial for Beginners](https://youtube.com/playlist?list=PLfD4W8QfMd5DbFccLzRFeG0QjWWHGTT3-&si=X3CgUFk3PxeqA8YD) - MaanavaN Learn Code
+* [React Js Tutorial for beginners in Tamil 2023](https://www.youtube.com/watch?v=Uv7cKlZFXU8) - Balachandra
 * [React JS Tutorial Tamil](https://youtube.com/playlist?list=PLtMr2pEysMV7DdPChnkF9Mmgdya1uR8sQ&si=ZNop81SRBf9eTGvK) - VJ Techno Wizard
 
 
@@ -153,3 +170,8 @@ CSE Tamila by Eezytutorials
 * [Oracle SQL - தமிழில்](https://www.youtube.com/playlist?list=PLsphD3EpR7F-u4Jjp_3fYgLSsKwPPTEH4) - NIC IT Academy
 * [SQL in Tamil (தமிழில் SQL)](https://www.youtube.com/playlist?list=PLgWpUXNR_WCd-oMh-n6LhRYyNZjiiPVGm) - Payilagam
 * [SQL in Tamil for Beginners](https://www.youtube.com/playlist?list=PLYM2_EX_xVvUBh28ZT2i-jH7kBkTfB_W2) - Logic First Tamil
+
+
+### Swift
+
+* [Introduction to Swift Programming language in Tamil](https://www.youtube.com/playlist?list=PLSCKJRsangaXy00U-TpGC-1f83nS5B66O) - Alice Academy

courses/free-courses-te.md

@@ -175,6 +175,7 @@
 
 * [React JS In Telugu](https://www.youtube.com/watch?v=1r79Eqw6tfg) - Telugu Skillhub
 * [React JS In Telugu (Playlist)](https://www.youtube.com/playlist?list=PLWnZ0qt0PImVaDkDbF96dnRGO0_lXVLKf) - Telugu Skillhub
+* [React Js Tutorials in Telugu](https://www.youtube.com/playlist?list=PLzdWZT-ZJD0-806wl_diOtzcMS8SYTzq3) - CS World Telugu
 
 
 #### VueJS
@@ -221,4 +222,5 @@
 ### SQL
 
 * [SQL commands and PL/SQL programs complete in telugu - Oracle SQL-PL/SQL in telugu](https://www.youtube.com/watch?v=2XB5CddzEaM) - Edusoft Learning Systems - Learning Simplified
+* [SQL Tutorial for beginners in Telugu](https://www.youtube.com/playlist?list=PLANRDZaL1nlsfBLayvMb_y9k__o_8kt24) - Telugu Programmer
 * [Sql tutorials in telugu - sql video tutorials - sql tutorials for beginners telugu](https://www.youtube.com/playlist?list=PLXx2-0oYp1LPUXvjjriVMaMWALucsitR1) - VLR Training

courses/free-courses-tr.md

@@ -93,3 +93,5 @@
 * [Git Giriş Eğitim Serisi](https://youtube.com/playlist?list=PLGrTHqyRDvx4WAg9LPX_GKk7cKF7KBXOg) - Hakan Yalçınkaya \| Kodluyoruz
 * [Git, GitHub ve GitLab Kullanımı](https://www.youtube.com/playlist?list=PLPrHLaayVkhnNstGIzQcxxnj6VYvsHBHy) - Barış Aslan
 * [Git İleri Eğitim Serisi](https://youtube.com/playlist?list=PLGrTHqyRDvx6PVwxJmcQ0Veg1uoXRxQY8) - Kodluyoruz
+* [Git/Github Sıfırdan Kapsamlı Eğitim Seti](https://www.youtube.com/playlist?list=PLld6WWpFK1nEhFvvYi5ts-_JoUL3wF3zz) - Bidoluyazılım
+

courses/free-courses-ur.md

@@ -1,27 +1,57 @@
 ### Index
 
+* [Algorithms](#algorithms)
+* [Android](#android)
+* [C](#c)
 * [C++](#cplusplus)
 * [C#](#csharp)
 * [HTML and CSS](#html-and-css)
+* [Java](#java)
 * [Python](#python)
 
 
+### <a id="algorithms"></a>Algorithms
+
+* [Data Structures and Algorithms Analysis Complete Course in Hindi/Urdu \| Data structures by Fahad Hussain \| data structures and algorithms tutorial](https://www.youtube.com/playlist?list=PLtCBuHKmdxOfPNlAKWxBqdznCcXV4iWCz) - Fahad Hussain
+
+
+### <a id="android"></a>Android
+
+* [Flutter App Development](https://www.youtube.com/playlist?list=PLlvhNpz1tBvH4Wn8rMjtscK3l2pXnC9aN) - Code With Dhruv
+* [The complete Android Application Development Course in Hindi/Urdu \| Android Development for Beginners in Hindi - Urdu \| Android tutorial in Urdu](https://www.youtube.com/playlist?list=PLtCBuHKmdxOe8IWZnA515lGPKaWx5WNOE) - Fahad Hussain
+* [Mobile App Development Tutorial Series using React Native in Urdu / Hindi](https://www.youtube.com/playlist?list=PL9fcHFJHtFaZ6DuInqORqFUaKiZO1XCmb) - Perfect Web Solutions
+
+
+### <a id="c"></a>C
+
+* [C language tutorial for beginners Urdu/Hindi](https://www.youtube.com/playlist?list=PLtCBuHKmdxOfDo1cChVR3jYEzLtNpGjXa) - Fahad Hussain
+
+
 ### <a id="cplusplus"></a>C++
 
 * [C++ Course Series for Beginner in Urdu/Hindi](https://www.youtube.com/playlist?list=PLuuQCKO44unsLwJMkR8_koVG6vDPjMYmH) - Learning Point
+* [C++ Free Course for Beginners in (Urdu /Hindi)](https://www.youtube.com/playlist?list=PLt4rWC_3rBbWnDrIv4IeC4Vm7PN1wvrNg) - CodeMite
 * [Programming Fundamentals With C++ Complete Course In urdu | Hindi](https://www.youtube.com/playlist?list=PL4QkPoTgwFULciDFVJEHEwOKMtf9Q_Aqh) - Kacs Learnings
 
 
 ### <a id="csharp"></a>C#&lrm;
 
+* [C# Tutorial For Beginners in Hindi/Urdu](https://www.youtube.com/playlist?list=PLtCBuHKmdxOfLseCtdZg1a3XBsDFbRVfd) - Fahad Hussain
 * [C# Tutorials In Urdu/Hindi](https://youtube.com/playlist?list=PLUyYwyJA_WfQd5zeCU890TDFQAqboekyc) - ProgramInUrdu
 
 
 ### <a id="html-and-css"></a>HTML and CSS
 
 * [HTML5 & CSS3 Tutorials In Urdu and Hindi](https://youtube.com/playlist?list=PLUyYwyJA_WfTr3YWWJ41_V7TrRZoq6cBT) - ProgramInUrdu
+* [HTML5 & CSS3 Tutorials in Urdu/Hindi](https://www.youtube.com/playlist?list=PLU4yvac0MJbJrUWqGQbtFxOYR3gRvXxMs) - OnlineUstaad
+
+
+### <a id="java"></a>Java
+
+* [Java Programming in Urdu/Hindi](https://www.youtube.com/playlist?list=PLU4yvac0MJbKs78u32MyVgYFg9d-6DYGL) - OnlineUstaad
 
 
 ### <a id="python"></a>Python
 
-* [Python_ka_chilla (python in 40 days in urdu/Hindi)](https://www.youtube.com/playlist?list=PL9XvIvvVL50HVsu-Ao8NBr0UJSO8O6lBI) - baba Aammar
+* [Python_ka_chilla (python in 40 days in urdu/Hindi)](https://www.youtube.com/playlist?list=PL9XvIvvVL50HVsu-Ao8NBr0UJSO8O6lBI) - Codeanics
+  

courses/free-courses-zh.md

@@ -1,6 +1,7 @@
 ### Index
 
 * [0 - MOOC](#0---mooc)
+* [Flutter](#flutter)
 * [Linux](#linux)
 
 
@@ -9,6 +10,11 @@
 * [freeCodeCamp](https://chinese.freecodecamp.org)
 
 
+### Flutter
+
+* [Flutter 仿微信朋友圈](https://www.youtube.com/playlist?v=7lZRWWELIaA&list=PL274L1n86T80VQcJb76zcXcPpF-S-fFV-) - ducafecat
+
+
 ### Linux
 
 * [Linux 核心設計](https://youtube.com/playlist?list=PL6S9AqLQkFpongEA75M15_BlQBC9rTdd8) - jserv

docs/CODE_OF_CONDUCT-ja.md

@@ -0,0 +1,46 @@
+# 貢献者の行動規範
+
+
+ドキュメントの更新、プルリクエストやパッチの提出、その他の活動を通じて貢献するすべての人々を尊重することを誓います。
+
+私たちは、このプロジェクトへの参加をハラスメントのないものにすることを約束します。
+経験、性別、性自認、性表現、性的指向、障害の有無にかかわらず、すべての人にとってハラスメントのないプロジェクトにすることを約束します。
+アイデンティティと表現、性的指向、身体障害、容姿、体格、人種、民族性
+体格、人種、民族性、年齢、宗教、国籍に関係なく、このプロジェクトに参加するすべての人にハラスメントのない経験を提供することを約束します。
+
+参加者による容認できない行為の例としては、以下が挙げられる：
+
+* 性的な言葉やイメージの使用
+* 個人攻撃
+* 荒らしや侮辱的/中傷的なコメント
+* 公的または私的な嫌がらせ
+* 明示的な許可なく、物理的または電子的な住所など、他人の個人情報を公開すること。
+  明示的な許可なく、他人の住所を公開すること。
+* その他の非倫理的または非プロフェッショナルな行為
+
+プロジェクトメンテナには、以下を削除、編集、拒否する権利と責任があります。
+コメント、コミット、コード、ウィキ編集、課題、その他の貢献を拒否する権利があります。
+この行動規範に沿わない投稿を削除、編集、拒否する権利があります。
+また、不適切と判断されるその他の行為について、投稿者を一時的または恒久的に追放することがあります、
+を一時的または恒久的に禁止することができます。
+
+この行動規範を採用することで、プロジェクトのメンテナーは以下のことを約束します。
+することを約束するものとします。この行動規範に従わない、あるいは強制しないプロジェクトメンテナは、プロジェクトメンテナから永久に解任されることがあります。
+行動規範に従わないプロジェクトメンテナは、プロジェクトチームから永久に排除される可能性があります。
+
+この行動規範は、プロジェクト空間内および公共の場の両方に適用されます。
+個人がプロジェクトやそのコミュニティを代表しているときに適用されます。
+
+虐待、嫌がらせ、またはその他の容認できない行為が発生した場合は、以下の連絡先情報に報告してください。
+プロジェクト管理者 victorfelder (gmail.com) までご連絡ください。全て
+すべての苦情は検討および調査され、その結果、状況に応じて必要かつ適切とみなされる措置が講じられます。
+必要かつ適切であると認められます。メンテナーは、
+記者には秘密を守る義務があります。
+守らなければなりません。
+
+この行動規範は、[貢献者規約][ホームページ]から引用したものです、
+バージョン1.3.0（https://contributor-covenant.org/version/1/3/0/）から引用したものです。
+
+[ホームページ]: https://contributor-covenant.org
+
+[翻訳](README.md#translations)

docs/CODE_OF_CONDUCT-uk.md

@@ -1,6 +1,6 @@
 # Кодекс Поведінки дописувачів
 
-Ми, дописувачі та мейтейнери проекту, зобов’язуємось поважати всіх людей, які
+Ми, дописувачі та мейнтейнери проекту, зобов’язуємось поважати всіх людей, які
 сприяють розвитку проекта повідомляючи про проблеми, допомагаючи з розробкою нового функціоналу, оновленням
 документації, поданням запитів про виправлення та інші дії.
 
@@ -11,29 +11,29 @@
 Приклади неприйнятної поведінки учасників:
 
 * Використання сексуалізованої мови або образів
-* Особисті нападки
+* Особисті образи
 * Тролінг або образливі/принизливі коментарі
 * Публічне чи приватне переслідування
 * Публікація приватної інформації інших осіб, наприклад фізичної чи електронної адреси без явного дозволу
 * Інша неетична або непрофесійна поведінка
 
-Мейтейнери проекту мають право та відповідальність видаляти, редагувати або
+Мейнтейнери проекту мають право та відповідальність видаляти, редагувати або
 відхиляти коментарі, коміти, код, редагування вікі, проблеми та інші внески,
-які не відповідають цьому Кодексу поведінки, або тимчасово або
+які не відповідають цьому Кодексу поведінки, можуть тимчасово або
-постійно заблокувати будь-якого учасника інших видів поведінки, які вони вважають неприйнятними,
+назавжди заблокувати будь-якого учасника, який чинить дії, які вони вважають неприйнятними,
 загрозливими, образливими чи шкідливими.
 
 Приймаючи цей Кодекс Поведінки, мейнтейнери проекту беруть на себе зобов’язання
-справедливого та послідовного застосувати принципи до кожного аспекту управління
+справедливого та послідовного застосування принципів до кожного аспекту управління
 проектом. Мейнтейнери проекту, які не дотримуються або не змушують дотримуватись Кодексу
 Поведінки, можуть бути назавжди вилучені з команди проекту.
 
-Цей Кодекс Поведінки застосовується як у приватній площині, так і в публічний,
+Цей Кодекс Поведінки застосовується як приватно, так і публічно,
 коли особа представляє проект або його спільноту.
 
 Щоб повідомити про випадки образливої поведінки, переслідування чи іншої неприйнятної поведінки, 
 необхідно зв'язатися із мейнтейнером проекта за адресою victorfelder at gmail.com. Усі
-скарги будуть розглянуті та досліджені, й до отримають необхідну об'єктивну відповідь. Мейнтейнери зобов'язані зберігати конфіденційність стосовно доповідача інциденту.
+скарги будуть розглянуті та досліджені, й отримають необхідну об'єктивну відповідь. Мейнтейнери зобов'язані зберігати конфіденційність стосовно доповідача інциденту.
 
 
 Кодекс Поведінки адаптовано з [Contributor Covenant][homepage],

docs/CONTRIBUTING-ja.md

@@ -0,0 +1,271 @@
+*他の言語で読む](README.md#translations)*。
+
+
+## 投稿者ライセンス契約
+
+投稿することで、あなたはこのリポジトリの [LICENSE](../LICENSE) に同意したことになります。
+
+
+## 投稿者の行動規範
+
+貢献することで、あなたはこのリポジトリの[行動規範](CODE_OF_CONDUCT.md)を尊重することに同意します。([翻訳](README.md#translations))
+
+
+## 一言で言えば
+
+1. 「本を簡単にダウンロードできるリンク」は、必ずしも*無料*の本へのリンクとは限りません。無料のコンテンツだけを投稿してください。無料であることを確認してください。私たちは、本を入手するために作業用メールアドレスを要求*するページへのリンクは受け付けませんが、要求するリストは歓迎します。
+
+2. 2.Gitを知らなくてもかまいません。このレポに*まだ*入っていない*興味深いものを見つけたら、リンクの提案を添えて[Issue](https://github.com/EbookFoundation/free-programming-books/issues)を開いてください。
+    - Gitを知っているなら、レポをフォークして、プルリクエスト（PR）を送ってください。
+
+3. リストには6種類あります。適切なものを選んでください：
+
+    - 書籍* ： 本* : PDF、HTML、ePub、gitbook.ioベースのサイト、Gitレポなど。
+    - コース* ： コースは、本ではない学習教材です。[これはコースです](http://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-006-introduction-to-algorithms-fall-2011/)。
+    - インタラクティブなチュートリアル ユーザーがコードやコマンドを入力し、その結果を評価する（「評価する」というのは「採点する」という意味ではない）インタラクティブなウェブサイト： [Haskellを試す](http://tryhaskell.org)、[Gitを試す](https://learngitbranching.js.org)。
+    - Playgrounds*：プログラミング学習のためのオンラインかつインタラクティブなウェブサイト、ゲーム、またはデスクトップソフトウェアです。コードの断片を書いたり、コンパイル（または実行）したり、共有したりすることができる。プレイグラウンドでは多くの場合、フォークしてコードで遊んで手を汚すことができます。
+    - ポッドキャストとスクリーンキャスト* ： ポッドキャストとスクリーンキャスト。
+    - 問題集と競技プログラミング* ： 簡単な問題や複雑な問題を解くことで、自分のプログラミング・スキルを評価することができるウェブサイトやソフトウェア。
+
+4. 以下のガイドライン](#guidelines)を必ず守り、ファイルの[Markdown][フォーマット](#formatting)を尊重してください。
+
+5. GitHub Actionsは、**リストがアルファベット順に並んでいるか**、**フォーマットルールが守られているか**を確認するためのテストを実行します。**必ず**テストに合格していることを確認してください。
+
+
+### ガイドライン
+
+- 本が無料であることを確認する。必要であればダブルチェックしてください。なぜその本が無料だと思うのか、PRにコメントしていただけると管理者が助かります。
+- Google Drive、Dropbox、Mega、Scribd、Issuu、その他類似のファイルアップロードプラットフォームでホストされているファイルは受け付けません。
+- 下記](#alphabetical-order)のように、アルファベット順にリンクを挿入してください。
+- 最も権威のあるソース（編集者のウェブサイトよりも著者のウェブサイト、第三者のウェブサイトよりも著者のウェブサイトの方が良いという意味）のリンクを使用してください。
+    - ファイルホスティングサービスは使用しない（DropboxやGoogle Driveのリンクがこれに該当します。
+- 同じドメインにあり、同じコンテンツを提供するのであれば、`http`のリンクよりも`https`のリンクの方が常に好ましい。
+- ルートドメインでは、末尾のスラッシュを取り除く：`http://example.com/`の代わりに`http://example.com`。
+- 常に最短のリンクを選ぶ： http://example.com/dir/index.html`よりも`http://example.com/dir/`の方がよい。
+    - URL短縮リンクは使わない
+- 通常、"バージョン "リンクよりも "最新 "リンクを好む： `http://example.com/dir/book/v1.0.0/index.html` よりも `http://example.com/dir/book/current/` の方がよい。
+- リンクに期限切れの証明書、自己署名証明書、SSL問題などがある場合：
+    1. *1.可能であれば、`http`に置き換える*（モバイルデバイスでは例外を受け入れるのが複雑になる可能性があるため）。
+    2. *ブラウザに例外を追加するか、警告を無視することで、`http` バージョンが利用できなくても、リンクが `https` 経由でアクセスできる場合は、そのままにしておく。
+    3. *そうでない場合は削除する。
+- リンクが複数のフォーマットで存在する場合、それぞれのフォーマットについての注意書きを添えて別のリンクを追加する。
+- リソースがインターネット上のさまざまな場所に存在する場合
+    - 最も権威のあるソースのリンクを使用する（第三者のウェブサイトよりも編集者のウェブサイトよりも著者のウェブサイトがよいという意味）。
+    - 異なるエディションへのリンクがあり、それらのエディションが保持する価値があるほど異なると判断される場合、それぞれのエディションについての注釈とともに別のリンクを追加する（フォーマットに関する議論に貢献するために、[Issue #2353](https://github.com/EbookFoundation/free-programming-books/issues/2353)を参照してください）。
+- より大きなコミットよりもアトミックなコミット（追加/削除/変更で1回のコミット）を優先します。PRを提出する前にコミットをつぶす必要はありません。(このルールは単なるメンテナの利便性の問題なので、私たちは決して強制しません)
+- もしその本が古いものであれば、タイトルと一緒に出版日を書いてください。
+- 適切な場合には、著者名を含めてください。著者リストは"`et al.`"で短縮できます。
+- 本が完成しておらず、まだ作業中である場合は、[下記](#in_process)のように「`in process`」の表記を加えてください。
+- リソースが[*Internet Archive's Wayback Machine*](https://web.archive.org)(または同様のもの)を使って復元された場合は、[下記](#archived)のように"`archived`"表記を追加してください。使用するのに最適なバージョンは、最近の完全なものです。
+- ダウンロードを有効にする前に、メールアドレスやアカウントの設定が必要な場合は、括弧の中に言語に適した注釈を追加してください： メールアドレスは必須ではありません。
+
+
+### フォーマット
+
+- すべてのリストは `.md` ファイルです。[Markdown](https://guides.github.com/features/mastering-markdown/)の構文を覚えてください。簡単です！
+- すべてのリストはインデックスから始まります。そこですべてのセクションとサブセクションをリストアップし、リンクすることです。アルファベット順にしてください。
+- セクションはレベル3の見出し (`###`) を使い、サブセクションはレベル4の見出し (`###`) を使います。
+
+アイデアとしては
+
+- 最後のリンクと新しいセクションの間は2行空ける。
+- 見出しとそのセクションの最初のリンクの間に`1`の空行。
+- 2つのリンクの間に`0`の空行。
+- 各`.md`ファイルの末尾に`1`の空行。
+
+例
+
+テキスト
+[...]
+* 素晴らしい本(http://example.com/example.html)
+                                (空行)
+                                (空白行)
+### 例
+                                (空白行)
+* 別のすごい本(http://example.com/book.html)
+* その他の本(http://example.com/other.html)
+```
+
+- と`の間にスペースを入れないでください：
+
+    テキスト
+    BAD ： * [Another Awesome Book] (http://example.com/book.html)
+    GOOD： * [Another Awesome Book](http://example.com/book.html)
+    ```
+
+- 著者を含める場合は、` - `（ダッシュを半角スペースで囲む）を使用する：
+
+    テキスト
+    BAD ： * [Another Awesome Book](http://example.com/book.html)- John Doe
+    GOOD： * [Another Awesome Book](http://example.com/book.html) - John Doe
+    ```
+
+- リンクとその形式の間に半角スペースを入れる：
+
+    テキスト
+    BAD ： * [とても素晴らしい本](https://example.org/book.pdf)(PDF)
+    GOOD： * [とても素晴らしい本](https://example.org/book.pdf) (PDF)
+    ```
+
+- 著者はフォーマットの前に来る：
+
+    テキスト
+    BAD ： * [A Very Awesome Book](https://example.org/book.pdf)- (PDF) ジェーン・ロー
+    GOOD： * [A Very Awesome Book](https://example.org/book.pdf) - ジェーン・ロー (PDF)
+    ```
+
+- 複数のフォーマット（各リソースには1つのリンクが望ましい。When there is no single link with easy access to different formats, multiple links may make sense. But every link we add creates maintenance burden so we try to avoid it.:
+
+    ```text
+    BAD : * [Another Awesome Book](http://example.com/)- John Doe (HTML)
+    BAD : * [Another Awesome Book](https://downloads.example.org/book.html)- John Doe (download site)
+    GOOD: * [Another Awesome Book](http://example.com/) - John Doe (HTML) [(PDF, EPUB)](https://downloads.example.org/book.html)
+    ```
+
+- Include publication year in title for older books:
+
+    ```text
+    BAD : * [A Very Awesome Book](https://example.org/book.html) - Jane Roe - 1970
+    GOOD: * [A Very Awesome Book (1970)](https://example.org/book.html) - Jane Roe
+    ```
+
+- <a id="in_process"></a>In-process books:
+
+    ```text
+    GOOD: * [Will Be An Awesome Book Soon](http://example.com/book2.html) - John Doe (HTML) (:construction: *in process*)
+    ```
+
+- <a id="archived"></a>Archived link:
+
+    ```text
+    GOOD： * [ウェイバックされた面白い本](https://web.archive.org/web/20211016123456/http://example.com/) - John Doe (HTML) *(:card_file_box: archived)*
+     ```
+
+### アルファベット順
+
+- 同じ文字で始まるタイトルが複数ある場合は、2番目から順に並べる。例：`aa`は`ab`の前。
+- one two`は`onetwo`の前。
+
+リンクがずれている場合は、リンターのエラーメッセージを確認して、どの行を入れ替えるべきか確認してください。
+
+
+### 注意事項
+
+基本は比較的シンプルですが、掲載するリソースには非常に多様性があります。ここでは、この多様性にどのように対処するかについて、いくつか注意点を示します。
+
+
+#### メタデータ
+
+タイトル、URL、作成者、プラットフォーム、アクセスノート。
+
+
+##### タイトル
+
+- 創作タイトルはありません。投稿者は、避けられるのであれば、タイトルを捏造したり、編集的に使用したりしないよう勧められます。古い作品については例外で、主に歴史的な興味を引くものであれば、タイトルに括弧書きで年号を付記することで、利用者が興味を引くものであるかどうかを知ることができます。
+- ALLCAPSタイトルは使わない。通常、タイトルの大文字と小文字の区別は適切ですが、疑問がある場合は、出典元の大文字と小文字の区別を使用してください。
+- 絵文字は使わない。
+
+
+##### URL
+
+- 短縮URLは許可しません。
+- トラッキングコードはURLから削除してください。
+- 国際URLはエスケープしてください。ブラウザバーは通常これらをユニコードにレンダリングしますが、コピー＆ペーストを使用してください。
+- HTTPSが実装されている場合、セキュア（`https`）なURLは常に非セキュア（`http`）なURLよりも優先されます。
+- 私たちは、リストされたリソースをホストしていないウェブページを指すURLは好みません。
+
+
+##### クリエイター
+
+- 私たちは、翻訳者を含め、適切な場合、フリーリソースの作成者をクレジットしたいと思います！
+- 翻訳された作品については、原著者がクレジットされるべきです。この例のように、著者以外のクリエイターをクレジットするには、[MARC relators](https://loc.gov/marc/relators/relaterm.html)を使うことをお勧めします：
+
+    マークダウン
+    * 翻訳本](http://example.com/book.html) - John Doe, `trl.:` Mike The Translator
+    ```
+
+    この例では、`trl.:`という注釈にMARCのリレータコードを使用しています。
+- コンマ`,`で著者リストの各項目を区切ります。
+- 著者リストは"`et al.`"で短縮できます。
+- クリエイターへのリンクは許可しません。
+- コンピレーションやリミックス作品の場合、"creator "には説明が必要な場合があります。例えば、"GoalKicker "や "RIP Tutorial "の本は、"`Compiled from StackOverflow documentation`"とクレジットされます。
+- 「Prof.」や「Dr.」のような敬称はクリエイター名に含めません。
+
+
+###期間限定のコースとトライアル
+
+- 6ヶ月以内に削除する必要のあるものは掲載しません。
+- コースの受講期間や期間が限定されている場合、掲載しません。
+- 期間限定の無料リソースを掲載することはできません。
+
+
+##### プラットフォームとアクセスノート
+
+- コース。特にコースリストでは、プラットフォームはリソース説明の重要な部分です。なぜなら、コースのプラットフォームには異なるアフォーダンスとアクセスモデルがあるからです。通常、登録が必要な書籍はリストアップしませんが、多くのコースプラットフォームは何らかのアカウントがないと利用できないようになっています。コースプラットフォームの例として、Coursera、EdX、Udacity、Udemyが挙げられます。コースがプラットフォームに依存している場合、プラットフォーム名を括弧内に記載する必要があります。
+- YouTube。YouTubeプレイリストで構成されたコースが多数あります。YouTubeをプラットフォームとして記載するのではなく、YouTubeクリエータを記載するようにしています。
+- YouTubeの動画。私たちは通常、1時間以上の長さがあり、コースやチュートリアルのように構成されていない限り、個々のYouTubeビデオにリンクしません。その場合は、PRの説明文に必ずその旨を明記してください。
+- 短縮リンク（例：youtu.be/xxxx）は禁止！
+- Leanpub. Leanpubは様々なアクセスモデルの書籍をホストしています。登録なしで読める本もあれば、無料アクセスのためにLeanpubアカウントが必要な本もある。書籍の品質とLeanpubのアクセスモデルの混合性と流動性を考慮し、後者についてはアクセスノート`*(Leanpubアカウントまたは有効な電子メールが必要です)*`の掲載を許可しています。
+
+
+#### ジャンル
+
+リソースがどのリストに属するかを決める最初のルールは、リソースが自分自身をどのように説明しているかを見ることです。自らを本と呼ぶのであれば、それは本なのかもしれません。
+
+
+##### リストに載せないジャンル
+
+インターネットは広大なため、リストには含めません：
+
+- ブログ
+- ブログ記事
+- 記事
+- ウェブサイト（私たちがリストアップしている多くの項目をホストしているものを除く）。
+- コースやスクリーンキャスト以外のビデオ
+- 本の章
+- 本のティーザー・サンプル
+- IRCまたはTelegramチャンネル
+- Slacksやメーリングリスト
+
+私たちの競争的なプログラミング・リストは、これらの除外についてそれほど厳密ではありません。レポジトリのスコープはコミュニティによって決定されます。スコープの変更や追加を提案したい場合は、issueを使って提案してください。
+
+
+##### 本とその他のもの
+
+私たちは、本であることにそれほどこだわっていません。以下は、リソースが本であることを示すいくつかの属性です：
+
+- ISBN（国際標準図書番号）がある。
+- 目次がある
+- ダウンロード版、特にePubファイルが提供されている。
+- エディションがある
+- インタラクティブコンテンツやビデオに依存していない。
+- トピックを包括的にカバーしようとしている
+- 自己完結している
+
+私たちがリストアップする書籍の中には、これらの属性を持たないものもたくさんあります。
+
+
+##### 書籍とコースの違い
+
+これらの区別が難しい場合もあります！
+
+コースには関連する教科書があることが多く、私たちはそれを書籍リストに掲載します。コースには、講義、練習問題、テスト、ノートやその他の教材があります。単一の講義やビデオだけではコースとは言えません。パワーポイントはコースではありません。
+
+
+##### インタラクティブ・チュートリアルとその他のもの
+
+プリントアウトしてそのエッセンスを保持できるなら、それはインタラクティブ・チュートリアルではない。
+
+
+### 自動化
+
+- フォーマットルールの適用は、[fpb-lint](https://github.com/vhf/free-programming-books-lint) を使って [GitHub Actions](https://github.com/features/actions) 経由で自動化されています（[`.github/workflows/fpb-lint.yml`](../.github/workflows/fpb-lint.yml) を参照）。
+- URLバリデーションは[awesome_bot](https://github.com/dkhamsing/awesome_bot)を使います。
+- URL バリデーションを起動するには、`check_urls=file_to_check` を含むコミットメッセージを含むコミットをプッシュします：
+
+    プロパティ
+    check_urls=free-programming-books.md free-programming-books-ja.md
+    ```
+
+- チェックするファイルを複数指定することもできます。
+- 複数のファイルを指定した場合、ビルドの結果は最後にチェックしたファイルの結果に基づいて行われます。このため、Pull Request の最後にある "Show all checks" -> "Details" をクリックしてビルドログを確認してください。

docs/HOWTO-bn.md

@@ -1,27 +1,27 @@
-# How-To at a glance
+# তথ্য এক নজরে
 
 <div align="right" markdown="1">
 
-*[অন্য ভাষায় এটা পড়ুন](README.md#translations)*
+*[অন্য ভাষায় পড়ুন](README.md#translations)*
 
 </div>
 
-**`Free-Programming-Books` রিপজিটরি তে স্বাগতম!**
+**`Free-Programming-Books`-এ স্বাগতম!**
 
-আমরা নবাগত কন্ট্রিবিউটরস্ দের স্বাগতম জানাই; এমনকি যারা GitHub এ প্রথম কোন Pull Request (PR) তৈরি করেছেন। যদি আপনি তাদের একজন হয়ে থাকেন তাহলে নিচের রিসোর্স গুলো আপনার কাজে লাগতে পারেঃ
+আমরা নতুন যোগদানকারীদর স্বাগত জানাই; এমনকি যারা তাদের প্রথম পুল রিকোয়েস্ট (PR) গিটহাব এ তৈরি করছেন, তাদেরকেও। আপনি যদি তাদের মধ্যে থাকেন, তবে নিম্নলিখিত রিসোর্সগুলি সাহায্য করতে পারে:
 
-* [পুল রিকোয়েস্ট কি?](https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/proposing-changes-to-your-work-with-pull-requests/about-pull-requests) *(in english)*
+* [পুল রিকোয়েস্ট সম্পর্কে](https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/proposing-changes-to-your-work-with-pull-requests/about-pull-requests) *(in english)*
-* [কিভাবে পুল রিকোয়েস্ট দিব](https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/proposing-changes-to-your-work-with-pull-requests/creating-a-pull-request) *(in english)*
+* [পুল রিকোয়েস্ট তৈরি করা](https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/proposing-changes-to-your-work-with-pull-requests/creating-a-pull-request) *(in english)*
-* [GitHub হ্যালো ওয়ার্ল্ড](https://docs.github.com/en/get-started/quickstart/hello-world) *(in english)*
+* [গিটহাব হ্যালো ওয়ার্ল্ড](https://docs.github.com/en/get-started/quickstart/hello-world) *(in english)*
-* [YouTube - নতুনদের জন্য GitHub](https://www.youtube.com/watch?v=0fKg7e37bQE) *(in english)*
+* [ইউটিউব - গিটহাব টিউটোরিয়াল প্রাথমিকদের জন্য](https://www.youtube.com/watch?v=0fKg7e37bQE) *(in english)*
-* [YouTube - কিভাবে একটি GitHub রিপোজিটরি ফোর্ক করবেন এবং পুল রিকোয়েস্ট সাবমিট করবেন](https://www.youtube.com/watch?v=G1I3HF4YWEw) *(in english)*
+* [ইউটিউব - গিটহাব রিপোজিটরি ফর্ক করা এবং পুল রিকোয়েস্ট সাবমিট করা](https://www.youtube.com/watch?v=G1I3HF4YWEw) *(in english)*
-* [YouTube - মার্কডাউন ক্র্যাশ কোর্স](https://www.youtube.com/watch?v=HUBNt18RFbo) *(in english)*
+* [ইউটিউব - মার্কডাউন ক্র্যাশ কোর্স](https://www.youtube.com/watch?v=HUBNt18RFbo) *(in english)*
 
 
-কোন প্রশ্ন করতে দ্বিধাবোধ করবেন না। সব কন্ট্রিবিউটরই প্রথম PR থেকে শুরু করেছিল। তাহলে কেন না আমাদের [large, growing](https://www.apiseven.com/en/contributor-graph?chart=contributorOverTime&repo=ebookfoundation/free-programming-books) community তে যোগদান করুন!
+কোন প্রশ্ন করতে দ্বিধাবোধ করবেন না; সমস্ত কন্ট্রিবিউটর তাদের প্রথম PR দিয়ে শুরু করেছিলেন। তাহলে, কেন আমাদের বড় এবং ক্রমবর্ধমান কমিউনিটি তে যোগদান করছেন না? [community](https://www.apiseven.com/en/contributor-graph?chart=contributorOverTime&repo=ebookfoundation/free-programming-books) তে যোগদান করুন!
 
 <details align="center" markdown="1">
-<summary>Click to see the growth users vs. time graphs.</summary>
+<summary>ব্যক্তিগত সময় সাথে ব্যবহারকারীদের প্রবৃদ্ধি দেখতে ক্লিক করুন।</summary>
 
 [![EbookFoundation/free-programming-books's Contributor over time Graph](https://contributor-overtime-api.apiseven.com/contributors-svg?chart=contributorOverTime&repo=ebookfoundation/free-programming-books)](https://www.apiseven.com/en/contributor-graph?chart=contributorOverTime&repo=ebookfoundation/free-programming-books)
 
@@ -29,6 +29,6 @@
 
 </details>
 
-এমনকি আপনি যদি একজন অভিজ্ঞ ওপেন-সোর্স কন্ট্রিবিউটর ও হয়ে থাকেন, কখনও কখনো কিছু জিনিস ভুল হতেই পারে। যখন আপনি আপনার PR সাবমিট করবেন ***GitHub Actions* আপনার কোড কে যাচাই-বাছাই করবে, কখনো বা স্পেসিং বা ক্যাপিটালাইজেশন এর মত ছোটখাটো জিনিস খুঁজে বের করবে**। যদি আপনি সবুজ বাটন পেয়ে যান, তাহলে বুঝতে পারবেন সবকিছু রিভিউ এর জন্য প্রস্তুত। কিন্তু যদি আপনি সবুজ বাটন না পান তাহলে ফেইল্ড হওয়া চেক এর নিচে "Details" এ ক্লিক করলে সমস্যাগুলি খুঁজে বের করতে পারবেন। তারপর সেই সমস্যাগুলো ফিক্স করার পর আপনার PR এ কমিট করবেন।
+এমনকি আপনি যদি একজন অভিজ্ঞ ওপেন-সোর্স কন্ট্রিবিউটর ও হয়ে থাকেন, কখনও কখনো কিছু জিনিস ভুল হতেই পারে। যখন আপনি আপনার PR সাবমিট করবেন GitHub Actions আপনার কোড কে যাচাই-বাছাই করবে, কখনো বা স্পেসিং বা ক্যাপিটালাইজেশন এর মত ছোটখাটো জিনিস খুঁজে বের করবে। যদি আপনি সবুজ বাটন পেয়ে যান, তাহলে বুঝতে পারবেন সবকিছু রিভিউ এর জন্য প্রস্তুত। কিন্তু যদি আপনি সবুজ বাটন না পান তাহলে ফেইল্ড হওয়া চেক এর নিচে "Details" এ ক্লিক করলে সমস্যাগুলি খুঁজে বের করতে পারবেন। তারপর সেই সমস্যাগুলো ফিক্স করার পর আপনার PR এ কমিট করবেন।
 
-যদি আপনার সন্দেহ হয় যে আপনার রিসোর্স `Free-Programming-Books` এর জন্য উপযুক্ত কিনা, এই গাইডলাইন্স পড়ে দেখুন- [CONTRIBUTING](CONTRIBUTING.md) ([translations](README.md#translations))
+শেষমেশ, আপনি যদি নিশ্চিত না হন যে আপনি যে রিসোর্সটি যোগ করতে চান তা Free-Programming-Books এর জন্য উপযুক্ত কিনা, তাহলে কোনও সন্দেহ থাকলে CONTRIBUTING এ উল্লেখিত নির্দেশনাগুলি পড়ে দেখুন।

docs/HOWTO-ja.md

@@ -0,0 +1,34 @@
+# ハウツー一覧
+
+<div align="right" markdown="1">
+
+*[Read this in other languages](README.md#translations)*
+
+</div>
+
+**Free-Programming-Books`へようこそ!**
+
+私たちは新しい貢献者を歓迎します。GitHub で初めて Pull Request (PR) を作成する人も歓迎します。もしあなたがその一人であるなら、役に立つかもしれないリソースをいくつか紹介しましょう：
+
+* プルリクエストについて](https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/proposing-changes-to-your-work-with-pull-requests/about-pull-requests)
+* [プルリクエストの作成](https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/proposing-changes-to-your-work-with-pull-requests/creating-a-pull-request)
+* [GitHub Hello World](https://docs.github.com/en/get-started/quickstart/hello-world)
+* [YouTube - GitHub Tutorial For Beginners](https://www.youtube.com/watch?v=0fKg7e37bQE)
+* [YouTube - How To Fork A GitHub Repo and Submit A Pull Request](https://www.youtube.com/watch?v=G1I3HF4YWEw)
+* [YouTube - Markdown Crash Course](https://www.youtube.com/watch?v=HUBNt18RFbo)
+
+
+どの貢献者も最初のPRから始めています。だから...私たちの[大きく成長している](https://www.apiseven.com/en/contributor-graph?chart=contributorOverTime&repo=ebookfoundation/free-programming-books)コミュニティに参加しませんか？
+
+<details align="center" markdown="1">
+<summary>ユーザー対時間のグラフを見るにはクリックしてください。</summary>
+
+[![EbookFoundation/free-programming-books's Contributor over time Graph](https://contributor-overtime-api.apiseven.com/contributors-svg?chart=contributorOverTime&repo=ebookfoundation/free-programming-books)](https://www.apiseven.com/en/contributor-graph?chart=contributorOverTime&repo=ebookfoundation/free-programming-books)
+
+[![EbookFoundation/free-programming-books's Monthly Active Contributors graph](https://contributor-overtime-api.apiseven.com/contributors-svg?chart=contributorMonthlyActivity&repo=ebookfoundation/free-programming-books)](https://www.apiseven.com/en/contributor-graph?chart=contributorMonthlyActivity&repo=ebookfoundation/free-programming-books)
+
+</details>
+
+経験豊富なオープンソース貢献者であっても、つまずくことがあるかもしれません。PRを投稿すると、***GitHub Actions*が**リンター**を実行し、しばしば間隔やアルファベット表記に関する小さな問題を見つけます**。緑色のボタンが表示されれば、レビューの準備は完了です。もし表示されない場合は、失敗したチェックの下にある「詳細」をクリックして、リンターが何を気に入らなかったのかを調べ、PR をオープンしたブランチに新しいコミットを追加して問題を修正しましょう。
+
+最後に、もしあなたが追加したいリソースが `Free-Programming-Books` にふさわしいかどうか確信が持てない場合は、[CONTRIBUTING](CONTRIBUTING-ja.md) *([translations](README.md#translations)もあります)* にあるガイドラインに目を通してください。

docs/README.md

@@ -64,6 +64,9 @@ Volunteers have translated many of our Contributing, How-to, and Code of Conduct
   - [Contributing](CONTRIBUTING-it.md)
   - [How-to](HOWTO-it.md)
 - Japanese / 日本語
+  - [行動規範](CODE_OF_CONDUCT-ja.md)
+  - [貢献する](CONTRIBUTING-ja.md)
+  - [方法](HOWTO-ja.md)
 - Kannada / ಕನ್ನಡ
   - [How To](HOWTO-kn.md)
   - [Contributing](CONTRIBUTING-kn.md)

more/free-programming-cheatsheets.md

@@ -1,5 +1,6 @@
 ### Index
 
+* [Angular](#angular)
 * [Ansible](#ansible)
 * [APL](#apl)
 * [Artificial Intelligence](#artificial-intelligence)
@@ -13,7 +14,9 @@
 * [Docker](#docker)
 * [Git](#git)
 * [Go](#go)
-* [GraphQL](#graphql)
+* [Graphs](#graphs)
+    * [GraphQL](#graphql)
+    * [Gremlin](#gremlin)
 * [HTML and CSS](#html-and-css)
 * [IDE and editors](#ide-and-editors)
 * [Java](#java)
@@ -21,6 +24,7 @@
     * [jQuery](#jquery)
     * [Nest.js](#nestjs)
     * [Next.js](#nextjs)
+    * [Node.js](#nodejs)
     * [Nuxt.js](#nuxtjs)
     * [React.js](#reactjs)
     * [Vue.js](#vuejs)
@@ -56,6 +60,11 @@
 * [Webpack](#webpack)
 
 
+### Angular
+
+* [Angular Cheat Sheet](https://angular.io/guide/cheatsheet) 
+
+
 ### Ansible
 
 * [Ansible Basic Cheat Sheet](https://intellipaat.com/blog/tutorial/devops-tutorial/ansible-basic-cheat-sheet) - Intellipaat (HTML)
@@ -69,7 +78,7 @@
 
 * [A reference card for GNU APL](https://github.com/jpellegrini/gnu-apl-refcard/blob/master/aplcard.pdf) - jpellegrini (PDF)
 * [Cheat Sheets](https://docs.dyalog.com/#CHEAT) - Dyalog (PDF)
-* [Dyalog APL - Vocabulary](https://awagga.github.io/dyalog/voc) - awagga (HTML)
+* [Dyalog APL - Vocabulary](https://abrudz.github.io/voc) - Adám Brudzewsky
 * [ReferenceCard](https://docs.dyalog.com/latest/ReferenceCard.pdf) - Dyalog (PDF)
 
 
@@ -133,12 +142,12 @@
 ### Docker
 
 * [Docker Cheat Sheet](https://low-orbit.net/docker-cheat-sheet) - Anthony Rioux, Low Orbit Flux (HTML, PDF)
-* [Docker Cheat Sheet](https://www.docker.com/wp-content/uploads/2022/03/docker-cheat-sheet.pdf) - Docker Inc., Solomon Hykes (PDF)
+* [Docker Cheat Sheet](https://web.archive.org/web/20220925022529/https://www.docker.com/wp-content/uploads/2022/03/docker-cheat-sheet.pdf) - Docker Inc., Solomon Hykes (PDF) *(:card_file_box: archived)*
 * [Docker Cheat Sheet](https://intellipaat.com/blog/tutorial/devops-tutorial/docker-cheat-sheet/) - IntelliPaat (HTML, PDF)
-* [Docker Cheat Sheet](https://swissarmydevops.com/containers/docker/docker-cli-cheat-sheet) - Nikko Pedersen, Swiss Army DevOps (HTML, [PDF](https://web.archive.org/web/20210516172426/https://swissarmydevops.com/wp-content/uploads/2021/02/Docker_Cheat_Sheet-2.pdf)) *(:card_file_box: archived)*
+* [Docker Cheat Sheet](https://web.archive.org/web/20210516172426/https://swissarmydevops.com/wp-content/uploads/2021/02/Docker_Cheat_Sheet-2.pdf) - Nikko Pedersen, Swiss Army DevOps (PDF) *(:card_file_box: archived)*
 * [Docker Cheat Sheet](https://github.com/wsargent/docker-cheat-sheet) - Will Sargent, et al. (HTML)
 * [Docker Cheat Sheet - Kapeli](https://kapeli.com/cheat_sheets/Docker.docset/Contents/Resources/Documents/index) - Bogdan Popescu (HTML)
-* [Docker Cheat Sheet (:es:)](https://helmcode.com/blog/docker-cheat-sheet) - Cristian Córdova, HelmCode (HTML)
+* [Docker Cheat Sheet (:es:)](https://web.archive.org/web/20230127114402/https://helmcode.com/blog/docker-cheat-sheet) - Cristian Córdova, HelmCode (HTML) *(:card_file_box: archived)*
 * [Docker Cheat Sheet (v1)](https://dockerlux.github.io/pdf/cheat-sheet.pdf) - Gildas Cuisinier, Docker Meetup Luxembourg (PDF)
 * [Docker Cheat Sheet (v2)](https://dockerlux.github.io/pdf/cheat-sheet-v2.pdf) - Gildas Cuisinier, Docker Meetup Luxembourg (PDF)
 * [Docker Cheatsheet: Docker commands that developers should know](https://vishnuch.tech/docker-cheatsheet) - Vishnu Chilamakuru (HTML)
@@ -162,7 +171,7 @@
     * [Git Cheat Sheet](https://jan-krueger.net/wordpress/wp-content/uploads/2007/09/git-cheat-sheet.pdf) (PDF)
     * [Git Cheat Sheet - extended](https://jan-krueger.net/wordpress/wp-content/uploads/2007/09/git-cheat-sheet-v2.zip) (PDF)
 * [Git cheat sheet](https://www.atlassian.com/git/tutorials/atlassian-git-cheatsheet) - Atlassian (PDF)
-* [Git Cheat Sheet](https://programmingwithmosh.com/wp-content/uploads/2020/09/Git-Cheat-Sheet.pdf) - Moshfegh Hamedani (PDF)
+* [Git Cheat Sheet](https://web.archive.org/web/20230816231123/https://programmingwithmosh.com/wp-content/uploads/2020/09/Git-Cheat-Sheet.pdf) - Moshfegh Hamedani (PDF) *(:card_file_box: archived)*
 * [Git Cheat Sheet (id)](https://reyhanhamidi.medium.com/buku-saku-git-cheatsheet-git-bahasa-indonesia-3af42e42156e) - Reyhan Alhafizal (HTML)
 * [Git ściąga (pl)](https://training.github.com/downloads/pl/github-git-cheat-sheet/) - GitHub (HTML)
 * [GitHub Actions Security Best Practices \[cheat sheet included\]](https://blog.gitguardian.com/github-actions-security-cheat-sheet/) - Thomas Segura, GitGuardian, C.J. May (HTML, PDF)
@@ -173,11 +182,12 @@
 
 * [cht.sh Go Cheatsheet](https://cht.sh/go/:learn) (HTML)
 * [Go Cheatsheet](https://devhints.io/go) - devhints, Rico Santa Cruz (HTML)
-* [Go Dojo Cheatsheet](https://products.golangdojo.com/golang-cheat-sheet-by-golang-dojo) - Golang CheatSheet by golang-dojo (PDF)
 * [গো \| ডেভ সংকেত<](https://devsonket.com/go) - devsonket (HTML)
 
 
-### GraphQL
+### Graphs
+
+#### GraphQL
 
 * [GraphQL Cheat Sheet](https://licor.me/post/graphql) - Chuanrong Li (HTML)
 * [GraphQL Cheat Sheet](https://cheatsheetseries.owasp.org/cheatsheets/GraphQL_Cheat_Sheet.html) - Jim Manico, Jakub Maćkowski (HTML)
@@ -185,6 +195,13 @@
 * [GraphQL Cheatsheet](https://devhints.io/graphql) - devhints, Rico Santa Cruz (HTML)
 
 
+#### Gremlin
+
+* [Gremlin 101 Cheatsheet](https://dkuppitz.github.io/gremlin-cheat-sheet/101.html) - Daniel Kuppitz (HTML)
+* [Gremlin 102 Cheatsheet](https://dkuppitz.github.io/gremlin-cheat-sheet/102.html) - Daniel Kuppitz (HTML)
+* [Gremlin Recipes](https://tinkerpop.apache.org/docs/3.3.2/recipes/) - Apache Tinkerpop (HTML)
+
+
 ### HTML and CSS
 
 * [Accessibility CheatSheet](https://learn-the-web.algonquindesign.ca/topics/accessibility-cheat-sheet/) - Algonquin Design (HTML)
@@ -210,7 +227,7 @@
 * [Eclipse Cheat sheet](https://cheatography.com/tag/eclipse/) - Cheatography
 * [Editor VI - Guia de Referência (pt)](https://aurelio.net/curso/material/vim-ref.html) - Aurelio Marinho Jargas (HTML)
 * [GNU Emacs Reference Card](https://www.gnu.org/software/emacs/refcards/pdf/refcard.pdf) - GNU.org (PDF)
-* [Jupyter Notebook Cheat sheet](http://datacamp-community-prod.s3.amazonaws.com/21fdc814-3f08-4aa9-90fa-247eedefd655) - Datacamp (PDF)
+* [Jupyter Notebook Cheat sheet](https://web.archive.org/web/20230116111001/http://datacamp-community-prod.s3.amazonaws.com/21fdc814-3f08-4aa9-90fa-247eedefd655) - Datacamp (PDF) *(:card_file_box: archived)*
 * [Vim Avançado (pt)](https://aurelio.net/vim/vim-avancado.txt) - Aurelio Marinho Jargas (HTML)
 * [Vim Básico (pt)](https://aurelio.net/vim/vim-basico.txt) - Aurelio Marinho Jargas (HTML)
 * [Vim Cheat Sheet](https://www.cs.cmu.edu/~15131/f17/topics/vim/vim-cheatsheet.pdf) - Allison McKnight (PDF)
@@ -220,12 +237,12 @@
 * [Visual Studio Code: Keyboard shortcuts for Linux](https://code.visualstudio.com/shortcuts/keyboard-shortcuts-linux.pdf) - Visual Studio Code (PDF)
 * [Visual Studio Code: Keyboard shortcuts for macOS](https://code.visualstudio.com/shortcuts/keyboard-shortcuts-macos.pdf) - Visual Studio Code (PDF)
 * [Visual Studio Code: Keyboard shortcuts for Windows](https://code.visualstudio.com/shortcuts/keyboard-shortcuts-windows.pdf) - Visual Studio Code (PDF)
-* [VSCheatsheet](https://www.vscheatsheet.com) - Nicolas Constantinou (HTML)
+* [VSCheatsheet](https://web.archive.org/web/20230816231124/https://www.vscheatsheet.com/) - Nicolas Constantinou (HTML) *(:card_file_box: archived)*
 
 
 ### Java
 
-* [Java](https://programmingwithmosh.com/wp-content/uploads/2019/07/Java-Cheat-Sheet.pdf) - Moshfegh Hamedani (PDF)
+* [Java](https://web.archive.org/web/20230816231124/https://programmingwithmosh.com/wp-content/uploads/2019/07/Java-Cheat-Sheet.pdf) - Moshfegh Hamedani (PDF) *(:card_file_box: archived)*
 * [Java Cheat Sheet](https://www.edureka.co/blog/cheatsheets/java-cheat-sheet/) - Edureka (HTML)
 * [Java Cheatsheet](https://www.codewithharry.com/blogpost/java-cheatsheet) - CodeWithHarry (HTML)
 * [Java Programming Cheatsheet](https://introcs.cs.princeton.edu/java/11cheatsheet/) - Robert Sedgewick and Kevin Wayne (HTML)
@@ -237,6 +254,7 @@
 * [JavaScript Cheatsheet](https://www.codecademy.com/learn/introduction-to-javascript/modules/learn-javascript-introduction/cheatsheet) - Codecademy (HTML)
 * [JavaScript Cheatsheet](https://www.codewithharry.com/blogpost/javascript-cheatsheet) - Code With Harry
 * [JavaScript CheatSheet](https://htmlcheatsheet.com/js/) (HTML)
+* [JavaScript Cheatsheet](https://overapi.com/javascript) - OverAPI
 * [JavaScript Regex Cheatsheet](https://www.debuggex.com/cheatsheet/regex/javascript) - Debuggex (HTML)
 * [JavaScript WorldWide Cheatsheet](https://cheatography.com/davechild/cheat-sheets/javascript/) - Cheatography (JavaScript)
 * [Modern JavaScript Cheatsheet](https://github.com/mbeaudru/modern-js-cheatsheet) (HTML)
@@ -246,6 +264,7 @@
 #### jQuery
 
 * [Beginner's essential jQuery Cheat Sheet](https://websitesetup.org/wp-content/uploads/2017/01/wsu-jquery-cheat-sheet.pdf) (PDF)
+* [JQuery Cheat Sheet](https://overapi.com/jquery) - OverAPI
 * [jQuery CheatSheet](https://htmlcheatsheet.com/jquery/) (HTML)
 * [jQuery Mega Cheat Sheet](https://makeawebsitehub.com/wp-content/uploads/2015/09/jquery-mega-cheat-sheet-Printable.pdf) - Jamie Spencer (PDF)
 
@@ -258,6 +277,14 @@
 #### Next.js
 
 * [Next.js Cheatsheet - handy snippets and tips](https://gourav.io/blog/nextjs-cheatsheet) - Gourav Goyal (HTML)
+* [TypeScript Next.js Cheatsheet](https://www.saltycrane.com/cheat-sheets/typescript/next.js/latest/) - SaltyCrane Cheat Sheets
+
+
+#### Node.js
+
+* [Introduction to Node.js](https://www.codecademy.com/learn/learn-node-js/modules/intro-to-node-js/cheatsheet) - Codecademy
+* [Node.js Cheatsheet ZTM](https://zerotomastery.io/cheatsheets/node-js-cheat-sheet) - Zero To Mastery
+* [Node.js/Express Cheatsheet](https://courses.cs.washington.edu/courses/cse154/19su/resources/assets/cheatsheets/node-cheatsheet.pdf) - Melissa Hovik (PDF)
 
 
 #### Nuxt.js
@@ -346,6 +373,7 @@
 
 * [PHP Cheat Sheet](https://www.codewithharry.com/blogpost/php-cheatsheet/) - CodeWithHarry (HTML)
 * [PHP Cheat Sheet](https://websitesetup.org/php-cheat-sheet/) - Nick Schäferhoff, WebsiteSetup (HTML, [PDF](https://websitesetup.org/wp-content/uploads/2020/09/PHP-Cheat-Sheet.pdf))
+* [PHP Cheat Sheet](https://overapi.com/php) - OverAPI
 * [PHP Cheat Sheet - 2021 Edition](https://www.quickstart.com/blog/php-cheat-sheet/) - Zsolt Nagy (HTML)
 
 
@@ -360,7 +388,7 @@
 * [Python Cheat Sheet](https://websitesetup.org/python-cheat-sheet/) - WebsiteSetup (HTML, PDF, PNG)
 * [Python Cheat Sheet](https://www.pythoncheatsheet.org) - Wilfredinni (HTML)
 * [Python Cheat Sheet](https://overapi.com/python) - OverAPI
-* [Python Cheatsheet for beginners](https://www.codecademy.com/learn/learn-python-3/modules/learn-python3-syntax/cheatsheet) - Codeacademy (HTML)
+* [Python Cheatsheet for beginners](https://web.archive.org/web/20220705200154/https://www.codecademy.com/learn/learn-python-3) - Codeacademy (HTML) *(:card_file_box: archived)*
 * [Python Crash Course Cheatsheet](https://ehmatthes.github.io/pcc/cheatsheets/README.html) - Eric Matthes (HTML)
 * [Python Crash Course Cheatsheet (2nd Edition)](https://ehmatthes.github.io/pcc_2e/cheat_sheets/cheat_sheets/) - Eric Matthes (PDF)
 * [Python Data Wrangling with pandas](https://pandas.pydata.org/Pandas_Cheat_Sheet.pdf) - Pandas (PDF)
@@ -413,7 +441,7 @@
 
 * [Basic GPIO layout configuration cheatsheet](https://www.cl.cam.ac.uk/projects/raspberrypi/tutorials/robot/cheat_sheet/) - University of Cambridge Computer Laboratory Raspberry Pi Projects Cheatsheet (PDF)
 * [Other Raspberry Pi Commands cheatsheet](https://www.raspberrypistarterkits.com/wp-content/uploads/2018/01/raspberry-pi-commands-cheat-sheet.pdf) - RPi starter Kit (PDF)
-* [Raspberry Pi Basics cheatsheet](https://www.woolseyworkshop.com/wp-content/uploads/WoolseyWorkshop_Cheatsheet_RaspberryPiBasics_v1.4.pdf) - Woolsey Workshop (PDF)
+* [Raspberry Pi Basics cheatsheet](https://web.archive.org/web/20211227021126/https://www.woolseyworkshop.com/wp-content/uploads/WoolseyWorkshop_Cheatsheet_RaspberryPiBasics_v1.4.pdf) - Woolsey Workshop (PDF) *(:card_file_box: archived)*
 * [Raspberry Pi Different GPIO Configuration Combinations cheatsheet](https://static.raspberrypi.org/files/education/posters/GPIO_Zero_Cheatsheet.pdf) - GPIO Zero Cheatsheet (PDF)
 * [Top 50 General Commands for Raspberry Pi cheatsheet](https://projects-raspberry.com/wp-content/uploads/2018/05/Top-50-Raspberry-pi-commands-List-cheat-sheet.pdf) - Projects Raspberry (PDF)
 

more/free-programming-interactive-tutorials-en.md

@@ -1,6 +1,7 @@
 ### Index
 
 * [Ada](#ada)
+* [Algorithms](#algorithms)
 * [Android](#android)
 * [Bash](#bash)
 * [C](#c)
@@ -58,6 +59,11 @@
 * [Introduction to Ada](https://learn.adacore.com/courses/intro-to-ada/index.html) - Adacore
 
 
+### Algorithms
+
+* [Data Structures Visualization](https://www.cs.usfca.edu/~galles/visualization/Algorithms.html) - David Galles
+
+
 ### Android
 
 * [Android Tutorial](https://www.tutlane.com/tutorial/android) - tutlane
@@ -228,6 +234,7 @@
 * [JavaScript interactive tutorial on CoderMania](http://www.codermania.com/javascript/lesson/1a/hello-world)
 * [JavaScript Tutorial](https://www.w3schools.com/js) - W3Schools
 * [JavaScript Tutorial](https://www.scaler.com/topics/javascript/) - Scaler Topics
+* [JavaScript Tutorial and Overview](https://www.afterhoursprogramming.com/tutorial/javascript/) - After Hours Programming
 * [Javascripting](https://github.com/sethvincent/javascripting)
 * [JSchallenger](https://www.jschallenger.com)
 * [Learn JavaScript](http://www.learn-js.org)
@@ -296,7 +303,7 @@
 * [Learning operating system development using Linux kernel and Raspberry Pi](https://github.com/s-matyukevich/raspberry-pi-os) - Sergey Matyukevich (:construction: *in process*)
 * [Linux Journey - Fun and Easy](https://linuxjourney.com) - Cindy Quach
 * [Operating System Tutorial](https://www.scaler.com/topics/operating-system/) - Scaler Topics
-* [Project eXpOS: eXperimental Operating System](https://exposnitc.github.io) - Dr. Murali Krishnan K., Department of Computer Science and Engineering of the Calicut National Institute of Technology (HTML)
+* [Project eXpOS: eXperimental Operating System](https://exposnitc.github.io) - Murali Krishnan K., Department of Computer Science and Engineering of the Calicut National Institute of Technology (HTML)
 
 
 ### LaTeX

more/free-programming-interactive-tutorials-pt_BR.md

@@ -1,8 +0,0 @@
-### Índice
-
-* [Python](#python)
-
-
-### Python
-
-* [Guia de Instalação do Kivy](https://pythonacademy.com.br/sliders/como-instalar-o-kivy)

more/free-programming-playgrounds.md

@@ -17,6 +17,7 @@
 * [GDScript](#gdscript)
 * [Git](#git)
 * [Go](#go)
+* [Gremlin](#gremlin)
 * [Haskell](#haskell)
 * [HTML and CSS](#html-and-css)
 * [Ionic](#ionic)
@@ -91,8 +92,10 @@
 
 * [Coding Blocks](https://ide.codingblocks.com)
 * [Coding Minutes](https://ide.codingminutes.com)
+* [Compiler Explorer](https://godbolt.org)
 * [InterviewBit](https://www.interviewbit.com/online-cpp-compiler/)
 * [LabStack](https://code.labstack.com/cpp)
+* [Online C++ Compiler](https://www.codinguru.online/compiler/cpp)
 * [OnlineGDB](https://www.onlinegdb.com/online_c++_compiler)
 * [SoloLearn](https://code.sololearn.com/cpp)
 
@@ -154,10 +157,16 @@
 
 ### Go
 
+* [GO Lang Compiler](https://www.codinguru.online/compiler/go)
 * [Go Playground](https://play.golang.org)
 * [SoloLearn](https://code.sololearn.com/go)
 
 
+### Gremlin
+
+* [Gremlify](https://gremlify.com)
+
+
 ### Haskell
 
 * [Try Haskell](https://www.tryhaskell.org)
@@ -171,6 +180,7 @@
 * [Flexbox Froggy](https://flexboxfroggy.com) - Codepip
 * [Flexy Boxes](https://the-echoplex.net/flexyboxes/)
 * [Grid Garden](https://cssgridgarden.com) - Codepip
+* [HTML, CSS, JavaScript](https://www.codinguru.online/compiler/html)
 * [Learn advanced html and css](https://www.theodinproject.com/paths/full-stack-javascript/courses/advanced-html-and-css) - The Odin Project
 * [Learn Intermediate html and css](https://www.theodinproject.com/paths/full-stack-javascript/courses/intermediate-html-and-css) - The Odin Project
 * [LiveCode](https://livecodes.io) - LiveCode
@@ -186,6 +196,7 @@
 ### Java
 
 * [InterviewBit - Online Java Compiler IDE](https://www.interviewbit.com/online-java-compiler/)
+* [Java Compiler](https://www.codinguru.online/compiler/java)
 * [JDoodle - Online Java Compiler Advanced IDE](https://www.jdoodle.com/online-java-compiler-ide/)
 * [JDoodle - Online Java Compiler IDE](https://www.jdoodle.com/online-java-compiler/)
 * [OnlineGDB](https://www.onlinegdb.com/online_java_compiler)
@@ -203,8 +214,10 @@
 * [Grasshopper](https://grasshopper.app) *(Google account required)*
 * [Hello Website - (Glitch)](https://glitch.new/website) *(Account requested, not required)*
 * [InterviewBit - Online JavaScript Compiler IDE](https://www.interviewbit.com/online-javascript-compiler/)
+* [JavaScript Compiler](https://www.codinguru.online/compiler/javascript)
 * [JSBin](https://jsbin.com)
 * [JSFiddle](https://jsfiddle.net)
+* [Liveweave](https://liveweave.com) - Amit Sen
 * [OneCompiler](https://onecompiler.com/javascript)
 * [PlayCode](https://playcode.io/javascript)
 * [Plunker](https://plnkr.co)
@@ -230,6 +243,11 @@
 * [Play with Kubernetes](https://labs.play-with-k8s.com)
 
 
+### Markdown
+
+* [Markdown Editor](https://www.codinguru.online/compiler/markdown)
+
+
 ### Multiple Languages
 
 * [CodeChef](https://www.codechef.com/ide)
@@ -268,6 +286,7 @@
 
 * [Codepad](http://codepad.org/?lang=PHP)
 * [ExtendsClass](https://extendsclass.com/php.html)
+* [PHP Online Compiler](https://www.codinguru.online/compiler/php)
 * [PHPTester](http://phptester.net)
 * [SoloLearn](https://code.sololearn.com/php)
 
@@ -279,6 +298,7 @@
 * [OnlineGDB](https://www.onlinegdb.com/online_python_compiler)
 * [Programiz.com](https://www.programiz.com/python-programming/online-compiler/)
 * [Pynative.com](https://pynative.com/online-python-code-editor-to-execute-python-code/)
+* [Python Online Compilers](https://www.codinguru.online/compiler/python)
 * [Python Trinket](https://trinket.io/python)
 * [Python Tutor](https://pythontutor.com)
 * [Python.org Shell](https://www.python.org/shell)
@@ -291,6 +311,7 @@
 
 * [myCompiler](https://www.mycompiler.io/online-r-compiler)
 * [R-Fiddle](http://www.r-fiddle.org)
+* [R Online Editors](https://www.codinguru.online/compiler/R)
 * [Rextester](https://rextester.com/l/r_online_compiler)
 * [SoloLearn](https://code.sololearn.com/r)
 
@@ -395,3 +416,4 @@
 
 * [Vim Adventure](https://vim-adventures.com) - Doron Linder
 * [Vim Genius](http://vimgenius.com) - Vic Ramon, Rye Mason
+

more/problem-sets-competitive-programming.md

@@ -4,6 +4,7 @@
 * [CTF Capture the Flag](#capture-the-flag)
 * [Data science](#data-science)
 * [HTML and CSS](#html-and-css)
+* [Ladders](#ladders)
 * [Problem Sets](#problem-sets)
 
 
@@ -37,6 +38,7 @@
 * [Internet Problem Solving Contest](http://ipsc.ksp.sk)
 * [Just another Golf Coding](http://jagc.org)
 * [Kattis](https://open.kattis.com)
+* [Last Moment DSA Sheet(79) – Ace Interviews](https://takeuforward.org/interview-sheets/strivers-79-last-moment-dsa-sheet-ace-interviews) - Striver
 * [LeetCode](https://leetcode.com)
 * [LightOJ](https://lightoj.com)
 * [Meta Hackercup](https://www.facebook.com/codingcompetitions/hacker-cup/)
@@ -44,8 +46,8 @@
 * [oj.uz](https://oj.uz)
 * [Sigmageek](https://sigmageek.com)
 * [Sphere Online Judge](http://www.spoj.com/contests)
-* [Striver’s CP Sheet](https://takeuforward.org/interview-experience/strivers-cp-sheet/)
 * [Techgig](https://www.techgig.com)
+* [Top Coding Interview Problems](https://takeuforward.org/interviews/strivers-sde-sheet-top-coding-interview-problems/) - Striver
 * [Topcoder](https://www.topcoder.com)
 * [Toph](https://toph.co)
 * [USACO.guide](https://usaco.guide)
@@ -56,6 +58,7 @@
 * [ångstromCTF](https://angstromctf.com)
 * [CTFlearn](https://ctflearn.com) (email address *requested*)
 * [CTFtime](https://ctftime.org)
+* [echoCTF](https://echoctf.red) (email address *requested*)
 * [Google CTF](https://capturetheflag.withgoogle.com) (email address *requested*)
 * [Hacker101](https://ctf.hacker101.com) (email address *requested*)
 * [Hackthebox](https://www.hackthebox.eu) (email address *requested*)
@@ -64,6 +67,8 @@
 * [Microcorruption](https://microcorruption.com/login)
 * [Overthewire Wargames fungame to practice CTF](https://overthewire.org/wargames/bandit)
 * [Picoctf](https://picoctf.org/resources.html) (email address *requested*)
+* [ringzer0ctf](https://ringzer0ctf.com/home) (email address *required*)
+* [ROP Wargame Repository](https://github.com/xelenonz/game)
 * [SmashTheStack](http://www.smashthestack.org/main.html#wargames)
 * [TryHackMe](https://tryhackme.com) (email address *requested*)
 
@@ -75,6 +80,7 @@
 * [CrowdANALYTIX](https://www.crowdanalytix.com/community)
 * [DrivenData](https://www.drivendata.org)
 * [Kaggle](https://www.kaggle.com)
+* [Zindi](https://zindi.africa)
 
 
 ### HTML and CSS
@@ -82,10 +88,21 @@
 * [Frontend Mentor](https://www.frontendmentor.io/challenges?languages=CSS&sort=difficulty%7Casc&type=free) *(email address requested)*
 
 
+### Ladders
+
+* [A2 Online Judge](https://a2oj.netlify.app)
+* [Atcoder Problems](https://kenkoooo.com/atcoder/#/table)
+* [C2 Ladders](https://c2-ladders-juol.onrender.com)
+* [Striver's A2Z DSA Course/sheet](https://takeuforward.org/strivers-a2z-dsa-course/strivers-a2z-dsa-course-sheet-2)
+* [Striver’s CP Sheet](https://takeuforward.org/interview-experience/strivers-cp-sheet/)
+
+
 ### Problem Sets
 
+* [#C++](https://www.youtube.com/playlist?list=PLliXPok7ZonkJEe0cUbVZ3umyKbFA-Dd9) - Keerti Purswani
+* [100 Days CSS Challenge](https://100dayscss.com) - Matthias Martin *(Codepen account requested, not required)*
 * [500 Data structures and algorithms interview questions and their solutions in C++](https://www.quora.com/q/techiedelight/500-Data-Structures-and-Algorithms-interview-questions-and-their-solutions)
-* [A2 Online Judge](https://a2oj.netlify.app)
+* [Abekus | Free Practice Questions with Solutions](https://abekus.com)
 * [Advent Of Code](http://adventofcode.com)
 * [AdventJS - 25 días de retos con JavaScript](https://adventjs.dev) - Miguel Ángel Durán «midudev» *(GitHub account requested, not required)*
 * [Anarchy Golf](http://golf.shinh.org)
@@ -111,6 +128,7 @@
 * [Hacker.org](http://www.hacker.org)
 * [HackerEarth](https://www.hackerearth.com)
 * [HDU Online Judge](http://acm.hdu.edu.cn)
+* [IndiaBix](https://www.indiabix.com)
 * [Interactive Coding Challenge](https://github.com/donnemartin/interactive-coding-challenges)
 * [InterviewBit](https://www.interviewbit.com)
 * [Kattis](https://open.kattis.com)
@@ -125,7 +143,6 @@
 * [Python Practice Projects](http://pythonpracticeprojects.com)
 * [Rosalind](http://rosalind.info/problems/locations/)
 * [Sphere Online Judge](http://www.spoj.com/problems/classical)
-* [Striver's A2Z DSA Course/sheet](https://takeuforward.org/strivers-a2z-dsa-course/strivers-a2z-dsa-course-sheet-2)
 * [TalentBuddy](http://www.talentbuddy.co/blog/)
 * [The Ultimate Topic List(with Tutorials, Problems, and Templates)](https://blog.shahjalalshohag.com/topic-list/) - Shahjalal Shohag
 * [Timus Online Judge](http://acm.timus.ru)