script.aculo.us provides you with easy-to-use, cross-browser user interface JavaScript libraries to make your web sites and web applications fly.
hoverIntent is a plug-in that attempts to determine the user's intent. It works like (and was derived from) jQuery's built-in hover. However, instead of immediately calling the onMouseOver function, it waits until the user's mouse slows down enough before making the call.
HTML5 IE enabling script shim.
Simple jQuery plugin to equalize heights of multiple elements on a page.
jQuery mobile menu is a jquery plugin for turn an unordered list menu into dropdown select menu
JQuery is a fast, concise, JavaScript Library that simplifies how you traverse HTML documents, handle events, perform animations, and add Ajax interactions to your web pages. jQuery is designed to change the way that you write JavaScript.
A jQuery extension that provides functionality to "ease" things onto or off of the screen.
jQuery UI provides abstractions for low-level interaction and animation, advanced effects and high-level, themeable widgets, built on top of the jQuery JavaScript Library, that you can use to build highly interactive web applications.
Modernizr allows you to target specific browser functionality in your stylesheet.
Superfish is an enhanced Suckerfish-style menu jQuery plugin that takes an existing pure CSS drop-down menus and adds much-sought-after enhancements.