jQuery: The Write Less, Do More, JavaScript Library (via Mowser)

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jQuery is a new kind of JavaScript Library.

jQuery is a fast and concise JavaScript Library that simplifies HTML document traversing, event handling, animating, and Ajax interactions for rapid web development. jQuery is designed to change the way that you write JavaScript.

Lightweight Footprint

About 31KB in size (Minified and Gzipped)

CSS3 Compliant

Supports CSS 1-3 selectors and more!

Cross-browser

IE 6.0+, FF 3.6+, Safari 5.0+, Opera, Chrome

Grab the latest version!

Who's using jQuery?

Google Dell Bank of America Major League Baseball Digg NBC CBS News Netflix Technorati Mozilla Wordpress Drupal

Learn jQuery Now!

What does jQuery code look like? Here's the quick and dirty:

$("p.neat").addClass("ohmy").show("slow");

Run Code

Congratulations! You just ran a snippet of jQuery code. Wasn't that easy? There's lots of example code throughout the documentation on this site. Be sure to give all the code a test run to see what happens.