Introduction of jQuery

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Introduction of  jQuery:

jQuery is a JavaScript library, which lightweight and work on “write less, do more” concept.

jQuery can do a lot of common tasks that require many lines of JavaScript code to accomplished that task, and wraps them into methods that may call with a single line of code.

jQuery simplifies a lot of the complicated things from JavaScript such as ajax calls and dom manipulation.

The jQuery library contains the following features:

  • HTML/DOM manipulation
  • CSS manipulation
  • HTML event methods
  • Effects and animations
  • AJAX

The main purpose of using jQuery is to make it much easier to use JavaScript on your website.

jQuery can start or add two ways on your website. These are :

  • Include jQuery library from google or Microsoft CDN(Content Delivery Network).
  • Download the jQuery library from

jQuery library just a single js file, and you can add it with the HTML <script> tag.

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