Restive.js
The Easiest Way to Make your Website Responsive or Adaptive!
Responsible
Responsible.js - Give visitors the choice of what mobile experience they want. Adds Toggle for mobile to desktop switching without page reloads
Dragend
dragend JS – a touch ready, full responsive, content swipe script
Pointer.js
Pointer.js consolidates pointer-like input models across browsers and devices.
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).
Hammer.js
A javascript library for multi-touch gestures // You can touch this
Lungo.js
A framework for developers who want to design, build and share cross device applications.
Touch Swipe jQuery Plugin
TouchSwipe is a jquery plugin to be used with jQuery on touch input devices such as iPad, iPhone etc.
iScroll
Smooth scrolling for the web
Ratchet
Prototype iPhone apps with simple HTML, CSS, and JS components.
Onsen Ui
Custom Elements-Based HTML5 UI Framework for Building Your Mobile Front End
Jquery UI
The official jQuery user interface library.
Slidebars
Slidebars is a jQuery framework for quickly and easily implementing app style off-canvas space into your website.
Swipe
a lightweight mobile slider
Pep
Pep, a lightweight jQuery plugin for kinetic drag on mobile/desktop
Vux
Mobile UI Components based on Vue & WeUI
Snap.js
A Library for creating beautiful mobile shelves in Javascript