jQuery Documents Main Page - jQueryjQuery 4.0 is coming soon! Prepare by upgrading to the latest jQuery 3.x release. Learn more about our version support. jQuery API 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 simpler with an easy-to-use API that works across a multitude of browsers. If you're new to jQuery, we
