Cerebral
A state controller with its own debugger
Egjs
Set of UI interactions, effects and utilities components library using jQuery.
Simplecart
A simple javascript shopping cart that easily integrates with your current website.
Curl
A small, fast module and resource loader with dependency management. (AMD, CommonJS Modules/1.1, CSS, HTML, etc.)
Bootstrap Ajax
A library for adding declarative ajax functionality to your website
Pixel Craft
A Pixel Art Editor
Electron
Build cross-platform desktop apps with JavaScript, HTML, and CSS
Riotjs
The 1kb client side MV* library
Across Tabs
Easy communication between cross-origin browser tabs
Dust
Asynchronous templates for the browser and node.js
Bem Core
BEM Core Library
JavascriptMVC
Develop with direction! With CanJS, jQuery++, FuncUnit, Steal, DocumentJS.
Backbone Deep Model
Improved support for models with nested attributes.
Machina.js
js ex machina - finite state machines in JavaScript
Componentjs
ComponentJS -- Powerful run-time Component System for structuring HTML5-based Rich Clients
PubNub
PubNub makes Real-time Real Easy with a Simple Communications API. Two Functions: Send/Receive (Publish/Subscribe). We provide a web-service API for businesses to build scalable Data Push communication apps on Mobile, Tablet and Web. Bidirectional JSON.
Mobx
Simple, scalable state management.