Chapter 3: JavaScript Basics

Lesson 1: Introduction to JavaScript

JavaScript adds interactivity and dynamic behavior to your web pages. It can respond to user actions, modify content, and more.

Let's create a simple alert:

1. Add the following just before the closing tag in your index.html:
2. 
   

<script>
    alert("Welcome to my website!");
</script>

1. 
   
2. 2. Save and refresh your page.

   An alert box should pop up when you open the page!