QuoJs
Micro JavaScript library for mobile devices
Agile
Agile Css3 Engine
Foo Table
jQuery plugin to make HTML tables responsive
Mobiscroll
The customizable HTML5 spinner/scroller control for touch devices like smartphones and tablets
Responsible
Responsible.js - Give visitors the choice of what mobile experience they want. Adds Toggle for mobile to desktop switching without page reloads
Pep
Pep, a lightweight jQuery plugin for kinetic drag on mobile/desktop
Tiny Nav.js
Responsive navigation plugin that weighs just 443 bytes
Fastclick
Polyfill to remove click delays on browsers with touch UIs
Snap.js
A Library for creating beautiful mobile shelves in Javascript
Vux
Mobile UI Components based on Vue & WeUI
Pushy
Pushy is a responsive off-canvas navigation menu using CSS transforms & transitions
Swipe
a lightweight mobile slider
Jo
Jo is a thin (~12K) candy shell for PhoneGap apps. It's an HTML5 mobile app framework which provides UI widgets, a flexible event model, a wrapper for sound, and a light data layer. Apps are skinnable with CSS3, and work everywhere PhoneGap does... and then some, including Adobe Air and OSX (desktop and dashboard).
Tabris Js
tabris.js - native apps in JavaScript
J Query.mmenu
The best jQuery plugin for app look-alike on- and off-canvas menus with sliding submenus for your website and webapp.
Slideout
A touch slideout navigation menu for your mobile web apps.
Hammer.js
A javascript library for multi-touch gestures // You can touch this