Ionic
Advanced HTML5 Mobile App Framework. A beautiful front-end framework for developing hybrid mobile apps in HTML5. Best friends with AngularJS.
Tabris Js
tabris.js - native apps in JavaScript
Foo Table
jQuery plugin to make HTML tables responsive
QuoJs
Micro JavaScript library for mobile devices
Shake.js
A custom 'shake' event plugin for mobile web browsers using device accelerometer.
Brick
UI Web Components for Mobile Web Apps
Pressure
:point_down::boom: JavaScript library for handling Force Touch, 3D Touch, and Pointer Pressure.
React Native
A framework for building native apps with React.
Fastclick
Polyfill to remove click delays on browsers with touch UIs
Pushy
Pushy is a responsive off-canvas navigation menu using CSS transforms & transitions
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).
Restive.js
The Easiest Way to Make your Website Responsive or Adaptive!
Naver
A jQuery plugin for responsive navigation.
Media Check
Control JS with mediaqueries
Slidebars
Slidebars is a jQuery framework for quickly and easily implementing app style off-canvas space into your website.
Dragend
dragend JS – a touch ready, full responsive, content swipe script
jQuery UI Touch Punch
A duck punch for adding touch events to jQuery UI