jQuery Easy Tabs
Easy and flexible jQuery tabbed functionality without all the styling.
Lity
Lightweight responsive lightbox.
Big Text
jQuery plugin, calculates the font-size and word-spacing needed to match a line of text to a specific width.
Smartmenus
jQuery website menu plugin. Responsive and accessible list-based website menus that work on all devices.
Sherlock
Natural-language event parser for Javascript
Justified Gallery
JQuery plugin that allows you to create a gallery with a justified grid. Fill all the spaces!
Jtable
A JQuery plugin to create AJAX based CRUD tables.
Fancy Input
Makes typing in input fields fun with CSS3 effects
Codedoc
Create beautiful modern documentation websites.
Cerebral
A state controller with its own debugger
Breakpoints
Trigger jQuery events for your responsive design breakpoints!
jQuery Gantt
jQuery Gantt Chart
q Tip2
qTip2 - Pretty powerful tooltips
Wheelnav
Animated javascript navigation component based on Raphaël.js (SVG/VML). It can be a pie menu (radial menu, circular menu) and many more.
Galen
Layout and functional testing framework for websites
Fancy Select
A better select for discerning web developers everywhere.