Introduction to JavaScript

What is JavaScript?

JavaScript is a ‘Web Based Programming language’ used with HTML and CSS for interactive user experience.

Need Of JavaScript

To enhance the functionality of a website, application, or software without redirecting to another page or reloading the same page is achieved using JavaScript.

Example: Form Validation, E-Commerce Cart Update, Filters used in search

JavaScript can change HTML content without reloading the page.

Use Of JavaScript


  • Basic Understanding of HTML Tags
  • Basic Understanding of CSS Styling

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