Chaplin
An Application Architecture Using Backbone.js
jQuery Pjax
pushState + ajax = pjax
Platform.js
A platform detection library that works on nearly all JavaScript platforms.
Handlebars.js
Handlebars provides the power necessary to let you build semantic templates effectively with no frustration. An extension to the Mustache templating language created by Chris Wanstrath.
Sails
Realtime MVC Framework for Node.js
Rx Js
The Reactive Extensions for JavaScript
Modernizr
Modernizr is a JavaScript library that detects HTML5 and CSS3 features in the user’s browser.
Durandal
A cross-device, cross-platform client framework written in JavaScript and designed to make building Single Page Applications (SPAs) easy to create and maintain.
Qooxdoo
A Universal JavaScript Framework
Machina.js
js ex machina - finite state machines in JavaScript
Javascript State Machine
A finite state machine javascript micro framework
Java Script Load Image
JavaScript Load Image is a library to load images provided as File or Blob objects or via URL. It returns an optionally scaled and/or cropped HTML img or canvas element. It also provides a method to parse image meta data to extract Exif tags and thumbnails and to restore the complete image header after resizing.
Lunr.js
A bit like Solr, but much smaller and not as bright
Foundation
The most advanced responsive front-end framework in the world. Quickly create prototypes and production code for sites and apps that work on any kind of device.
Vue I18n
:globe_with_meridians: Internationalization plugin for Vue.js
Bacon.js
FRP (functional reactive programming) library for Javascript
Stampit
Create objects from reusable, composable behaviors.