Ninja UI is a plugin for the framework that brings new alternatives to them in a single package.
It includes widgets like buttons, accordion, icons, tooltips/modal box, slider, rating, tabs, auto-suggest and canvas-powered loader icon.
This is the successor and port of my original jQuery MultiSelect Plugin to a jQuery UI widget. While both will actively be maintained, I highly recommend you use this version over the plugin version. It has a more robust feature set, is faster, and is much more flexible. MultiSelect turns an ordinary HTML select control into an elegant drop down list of checkboxes with themeroller support.
Pines Notify is a simple notification plugin designed to provide an unparalleled level of flexibility, while still being very easy to implement and use. It uses the jQuery UI CSS library for styling, which means it is fully and easily themeable. Try out some of the ready-made themes using the selector on the demo page. There are dozens of customization features available including: