jQuery Vortex is a jQuery plugin which displays HTML elements elliptically, optionally rotating them. You can put any kind of element

Tag Manager is a jQuery plugin to create tag input fields, which works nicely with Twitter Typeahead.js and Twitter Bootstrap

Smooth Scroll jQuery Plugin automatically makes same-page links scroll smoothly.   $.fn.smoothScroll:

FerroMenu is a free jQuery plugin that allows you to create animatable bubble menus in a cool way and drag

Simple Modal is a small plugin to create modal windows. It can be used to generate alert or confirm messages with few lines of code. Confirm

HideSeek is simple, yet customizable jQuery plugin for live search, supports highlighting, custom message, navigation, initialization via

The CSS Text Wrapper allows you to easily make HTML text wrap in shapes other than just a rectangle. You can make text wrap around curves, zig-zags

A-Slider is a simple, responsive slider with no external dependencies except jQuery. It's easy-to-use and highly configurable.