diff --git a/content/roadmaps/107-nodejs/content/114-nodejs-threads/100-child-process.md b/content/roadmaps/107-nodejs/content/114-nodejs-threads/100-child-process.md
index c208a638e..a1497c46c 100644
--- a/content/roadmaps/107-nodejs/content/114-nodejs-threads/100-child-process.md
+++ b/content/roadmaps/107-nodejs/content/114-nodejs-threads/100-child-process.md
@@ -1 +1,12 @@
-# Child process
\ No newline at end of file
+# Child Process
+
+The child_process module gives the node the ability to run the child process, established through IPC (inter-process communication) by accessing operating system commands.
+
+The three main methods inside this module are :
+`child_process.spawn()`
+`child_process.fork()`
+`child_process.exec()`
+
+<ResourceGroupTitle>Free Content</ResourceGroupTitle>
+
+<BadgeLink colorScheme='blue' badgeText='Official Docs' href='https://nodejs.org/api/child_process.html#child-process'>Child Process Docs</BadgeLink>
diff --git a/content/roadmaps/107-nodejs/content/114-nodejs-threads/101-cluster.md b/content/roadmaps/107-nodejs/content/114-nodejs-threads/101-cluster.md
index ab0671b1f..130185a92 100644
--- a/content/roadmaps/107-nodejs/content/114-nodejs-threads/101-cluster.md
+++ b/content/roadmaps/107-nodejs/content/114-nodejs-threads/101-cluster.md
@@ -1 +1,9 @@
-# Cluster
\ No newline at end of file
+# Cluster
+
+ The Cluster module allows you to easily create child processes that each runs simultaneously on their own single thread, to handle workloads among their application threads. 
+
+<ResourceGroupTitle>Free Content</ResourceGroupTitle>
+
+<BadgeLink colorScheme='blue' badgeText='Official Docs' href='https://nodejs.org/api/cluster.html#cluster'>Cluster Docs</BadgeLink>
+<BadgeLink colorScheme='yellow' badgeText='Read' href='
+https://www.arubacloud.com/tutorial/how-to-use-cluster-to-increase-node-js-performance.aspx'>How Clustering Increases Performance</BadgeLink>
\ No newline at end of file
diff --git a/content/roadmaps/107-nodejs/content/114-nodejs-threads/102-worker-threads.md b/content/roadmaps/107-nodejs/content/114-nodejs-threads/102-worker-threads.md
index a4905f67d..7e57cfbc4 100644
--- a/content/roadmaps/107-nodejs/content/114-nodejs-threads/102-worker-threads.md
+++ b/content/roadmaps/107-nodejs/content/114-nodejs-threads/102-worker-threads.md
@@ -1 +1,9 @@
-# Worker threads
\ No newline at end of file
+# Worker Threads
+
+Worker thread is a continuous parallel thread that runs and accepts messages until it is explicitly closed or terminated.
+With worker threads, we can achieve a much efficient application without creating a deadlock situation. Workers, unlike children's processes, can exchange memory.
+
+<ResourceGroupTitle>Free Content</ResourceGroupTitle>
+
+<BadgeLink colorScheme='blue' badgeText='Official Docs' href='https://nodejs.org/api/worker_threads.html#worker-threads'>Worker Threads Docs</BadgeLink>
+
diff --git a/content/roadmaps/107-nodejs/content/114-nodejs-threads/readme.md b/content/roadmaps/107-nodejs/content/114-nodejs-threads/readme.md
index 074fc502c..60af14c76 100644
--- a/content/roadmaps/107-nodejs/content/114-nodejs-threads/readme.md
+++ b/content/roadmaps/107-nodejs/content/114-nodejs-threads/readme.md
@@ -1 +1,6 @@
-# Nodejs threads
\ No newline at end of file
+# Nodejs Threads
+
+Node.js is a single-threaded language and gives us ways to work parallelly to our main process.
+Taking note of nowadays multicore system single threading is very memory efficient.
+
+<BadgeLink colorScheme='yellow' badgeText='Read' href='https://alvinlal.netlify.app/blog/single-thread-vs-child-process-vs-worker-threads-vs-cluster-in-nodejs'>Single Thread vs Child Process vs Worker Threads vs Clutster in Node.js</BadgeLink>
\ No newline at end of file