Ionic
Advanced HTML5 Mobile App Framework. A beautiful front-end framework for developing hybrid mobile apps in HTML5. Best friends with AngularJS.
React Native
A framework for building native apps with React.
Tiny Nav.js
Responsive navigation plugin that weighs just 443 bytes
Shake.js
A custom 'shake' event plugin for mobile web browsers using device accelerometer.
Naver
A jQuery plugin for responsive navigation.
Pep
Pep, a lightweight jQuery plugin for kinetic drag on mobile/desktop
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).
Pressure
:point_down::boom: JavaScript library for handling Force Touch, 3D Touch, and Pointer Pressure.
Agile
Agile Css3 Engine
Pushy
Pushy is a responsive off-canvas navigation menu using CSS transforms & transitions
Native Script
NativeScript is an open source framework for building truly native mobile apps with JavaScript. Use web skills, like Angular and Vue.js, FlexBox and CSS, and get native UI and performance on iOS and Android.
Media Check
Control JS with mediaqueries
Drawer
A small CSS3 and jQuery plugin for app style drawer menu.
Snap.js
A Library for creating beautiful mobile shelves in Javascript
Fastclick
Polyfill to remove click delays on browsers with touch UIs
iScroll
Smooth scrolling for the web
Jquery UI
The official jQuery user interface library.