Tagmanager
A jQuery plugin (working nicely with twitter bootstrap)
Bootstrap Contextmenu
Context menu plugin for Twitter's Bootstrap framework
jQuery Easy Tabs
Easy and flexible jQuery tabbed functionality without all the styling.
Smartmenus
jQuery website menu plugin. Responsive and accessible list-based website menus that work on all devices.
Tabslet
Yet another jQuery plugin for tabs, lightweight, easy to use, mobile-friendly and with some extra features.
jPages
Client side pagination with jQuery and CSS3
Vue Funnel Graph Js
Vue.js component drawing SVG Funnel Graphs
VisualSearch
A Rich Search Box for Real Data
Meny
A three dimensional and space effecient menu
Wheelnav
Animated javascript navigation component based on Raphaƫl.js (SVG/VML). It can be a pie menu (radial menu, circular menu) and many more.
Tipso
A Lightweight Responsive jQuery Tooltip Plugin
Fancy Select
A better select for discerning web developers everywhere.
Bootstrap Progressbar
progressbar interactions for twitter bootstrap 2 & 3
Treesaver
JavaScript library for creating column and page-based layouts
q Tip2
qTip2 - Pretty powerful tooltips
Blur.js
blur.js is a jQuery plugin that produces psuedo-transparent blurred elements over other elements.