From 1955fd4e414bdf755f5cca20e893740aaa7c8398 Mon Sep 17 00:00:00 2001
From: JiaeK <78751231+JiaeK@users.noreply.github.com>
Date: Sun, 18 Sep 2022 15:50:54 +0200
Subject: [PATCH] Add 'OCaml from the very beginning' book & OCaml playground
 (#7083)

* Add 'OCaml from the very beginning' book

* Delete ocaml from the very beginning's PDF

* Update OCaml the very beginning book link

* Add ocaml playground
---
 books/free-programming-books-langs.md | 1 +
 more/free-programming-playgrounds.md  | 1 +
 2 files changed, 2 insertions(+)

diff --git a/books/free-programming-books-langs.md b/books/free-programming-books-langs.md
index bc8f7153c..801b197f0 100644
--- a/books/free-programming-books-langs.md
+++ b/books/free-programming-books-langs.md
@@ -1597,6 +1597,7 @@ That section got so big, we decided to split it into its own file, the [BY SUBJE
 * [Developing Applications With Objective Caml](http://caml.inria.fr/pub/docs/oreilly-book/)
 * [Functional Programming in OCaml](https://www.cs.cornell.edu/courses/cs3110/2019sp/textbook/) - Michael R. Clarkson
 * [OCaml From the Ground Up](https://ocamlbook.org) - Daniil Baturin (HTML) (:construction: *in process*)
+* [OCaml from the Very Beginning](https://johnwhitington.net/ocamlfromtheverybeginning/) - John Whitington
 * [OCaml Scientific Computing](https://ocaml.xyz/book/) - Liang Wang, Jianxin Zhao (HTML) (:construction: *in process*)
 * [Real World OCaml](https://dev.realworldocaml.org/toc.html)
 * [Think OCaml](http://greenteapress.com/thinkocaml/index.html) - Allen B. Downey, Nicholas Monje
diff --git a/more/free-programming-playgrounds.md b/more/free-programming-playgrounds.md
index 5b83c050d..cde1c688d 100644
--- a/more/free-programming-playgrounds.md
+++ b/more/free-programming-playgrounds.md
@@ -214,6 +214,7 @@
 
 ### OCaml
 
+* [OCaml Playground](https://ocaml.org/play)
 * [Try OCaml](https://try.ocamlpro.com)