What is Javascript?
Javascript is a programming language that makes websites interactive and dynamic. While HTML structures a webpage and CSS controls how it looks, Javascript adds functionality and behavior. It allows things like buttons to respond when clicked, forms to validate input, and content to update without refreshing the page. Because of this, Javascript is a core part of modern web development.
How is Javascript used in real life?
Javascript is used to make websites actually respond to what you do. For example, when you click a button and something happens right away, when a form shows an error before you submit it, or when a menu drops down without the page refreshing, that’s Javascript working in the background. It’s what turns a basic webpage into something interactive instead of just static text.
What you’ll learn:
◆How Javascript adds interactivity to websites
◆How to use variables, functions, and events
◆How to connect Javascript with HTML elements
◆How to respond to user actions like clicks and inputs
◆How to debug and fix common Javascript errors