What is jQuery? jQuery is a fast, small, and feature-rich JavaScript library. It makes things like HTML document traversal and manipulation, event handling, animation, and Ajax much …

Examples in Each Chapter Our "Try it Yourself" editor makes it easy to learn jQuery. You can edit code and view the result in your browser:

Overview jQuery, at its core, is a Document Object Model (DOM) manipulation library. The DOM is a tree-structure representation of all the elements of a Web page. jQuery simplifies the …

Support for very old jQuery versions has been dropped, except for the latest releases in each major jQuery line. See the changelog of a specific jQuery UI version to see which jQuery …

Oct 11, 2025 · The jQuery Cheat Sheet provides a quick reference guide for developers, summarizing common jQuery methods, selectors, events, and syntax, making it easier to write …

As of jQuery 1.11/2.1, we no longer link source maps to compressed releases by default. Browse the jQuery CDN at releases.jquery.com for a full list of assets, including older and historical …

The purpose of jQuery is to make it much easier to use JavaScript on your website. jQuery takes a lot of common tasks that require many lines of JavaScript code to accomplish, and wraps …

Aug 5, 2025 · In summary, jQuery is a JavaScript library that simplifies client-side scripting of HTML. It offers numerous advantages, such as simplicity and cross-browser compatibility, but …

jQuery CDN – Latest Stable Versions Powered by jQuery Core Showing the latest stable release in each major branch. See all versions of jQuery Core. jQuery 3.x jQuery Core 3.7.1: …

Learn the tips and techniques of the jQuery framework in simple and easy steps and create your own interactive and feature-rich website with much less effort.