Brjs
BladeRunnerJS (BRJS) is an open source development toolkit and framework for modular construction of large single-page HTML5 apps. It consists of a set of conventions, supporting tools and micro-libraries that make it easy to develop, test, deploy and maintain complex JavaScript apps.
Angular Fx
Angular CSS3 animation directives (ngfx-bounce, ngfx-shake, ngfx-flip, ngfx-pulse and more ...) https://720kb.github.io/angular-fx
Red Script
A Ruby Flavored Language
Tether
A positioning engine to make overlays, tooltips and dropdowns better #hubspot-open-source
Faye
Simple pub/sub messaging for the web
Dropbox JS
JavaScript client library for the Dropbox API
Web Rx
WebRx is a Javascript MVVM-Framework built on ReactiveX for Javascript (RxJs) that combines functional-reactive programming with Observable-driven declarative Data-Binding, Templating and Client-Side Routing.
Fancy Input
Makes typing in input fields fun with CSS3 effects
Viewerjs
JavaScript image viewer.
Tabris Js
tabris.js - native apps in JavaScript
Slideout
A touch slideout navigation menu for your mobile web apps.
Regular
a living template engine that helping us to create data-driven component.
Move.js
CSS3 backed JavaScript animation framework
Magic
CSS3 Animations with special effects
H5F
A JavaScript library that allows you to use the HTML5 Forms chapters new field input types, attributes and constraint validation API in non-supporting browsers.
Gif.js
JavaScript GIF encoding library
Animate Transition
Library for transition animations between blocks (pages) in the application.