RLSmooth is a jQuery plugin with smooth scrolling effect.  

Bootstrap-Maxlength uses a Twitter Bootstrap label to show a visual feedback to the user about the maximum length of the field

DTooltip is designed to be flexible and still very simple to use.   

Highlight.js is a syntax highlighter written in JavaScript. It works in the browser as well as on the server. It works with pretty much any markup

PhoneGap is an open source solution for building cross-platform mobile apps with standards-based Web technologies like HTML, JavaScript, and CSS.

Primer undercoats your CSS by pulling out all of your classes and id's and placing them into a starter stylesheet.  

jQuery.localScroll will animate a regular anchor navigation. It will allow your visitors to navigate your site with a smooth

jQuery fullsizable plugin is a jQuery plugin to make use of the full available browser space for enjoyable image viewing

Succinct is a tiny jQuery plugin for truncating multiple lines of text. It shortens your text to a specified size, and then adds an

iScroll is a high performance, small footprint, dependency free, multi-platform javascript scroller. It