diff --git a/readme.md b/readme.md
index d8836a1..c3a6514 100644
--- a/readme.md
+++ b/readme.md
@@ -6,3 +6,7 @@ html, css, javascript
 
 # back-end
 node.js, express js, mango db
+# IED
+visual studio code (vscode)
+# youtube playlist- 103 videos
+https://www.youtube.com/playlist?list=PLu0W_9lII9agiCUZYRsvtGTXdxkzPyItg