update README for JavaScript

2024-04-28 00:18:39 +03:00
parent 3581b1f8a3
commit 3c5f55f5f6
13 changed files with 24 additions and 5 deletions
--- a/code/JavaScript/DOM/addClass.js
+++ b/code/JavaScript/DOM/addClass.js
@@ -0,0 +1,5 @@
+// Use element.classList.add to add a class:
+element.classList.add('my-class');
+
+// And element.classList.remove to remove a class:
+element.classList.remove('my-class');