JavaScript (JS) is a programming language used to make web pages interactive. It works alongside HTML and CSS to enhance the user experience on websites.

How JavaScript Differs from Other Languages

• **Runs in the Browser: **JavaScript runs directly in the web browser, unlike many other languages that run on a server.
• Responds to User Actions: It's designed to respond to events like clicks and key presses, making web pages interactive.
• Asynchronous Operations: JavaScript can perform tasks in the background without interrupting the main program.

Key Features:

• Interactivity: Adds dynamic elements to web pages.
• ** Versatility:** Used for both front-end and back-end development.
• Wide Support: Works in all modern web browsers.
• Large Ecosystem: Includes many libraries and frameworks like React, Angular, and Node.js.
• Easy to Learn: Has a simple syntax, making it accessible for beginners.

Why Learn JavaScript?

• **High Demand: Many **job opportunities for JavaScript developers.
• Community Support: Lots of resources and help available.
• Career Opportunities: Essential for web development roles.