Using jQueryUI in WordPress

With the update to WordPress 3.3.x, the WordPress core now includes the entire jQueryUI suite packaged in the download. No longer do plugin and theme developers have to include their own custom builds of jQueryUI elements (hopefully they never did include custom builds of the elements, but there are quite a few plugins and themes that did). Instead, you simply need to enqueue the existing scripts.

Following is a full list of the jQueryUI elements included in WordPress, along with their “handles” for use with the wp_enqueue_script() function.