Page.js
Micro client-side router inspired by the Express router (~1200 bytes)
Chaplin
An Application Architecture Using Backbone.js
Sails
Realtime MVC Framework for Node.js
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.
Csso
CSS-optimizer
Backbone React Component
A bit of nifty glue that automatically plugs your Backbone models and collections into your React components, on the browser and server
Node Decorators
node-decorators
Layzr.js
A small, fast, modern, and dependency-free library for lazy loading.
Montage
Core framework: Montage simplifies the development of rich HTML5 applications by providing modular components, real-time two-way data binding, CommonJS dependency management, and many more conveniences. Join us on irc.freenode.net#montage or https://groups.google.com/d/forum/montagejs
Loopback
LoopBack makes it easy to build modern applications that require complex integrations.
Framework7
Full Featured HTML Framework For Building iOS & Android Apps
Alertify.js
JavaScript Alert/Notification System
Node Browserify
browser-side require() the node.js way
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.
Famous
Famo.us is a powerful JavaScript framework designed to build rich, interactive web applications. It is the only framework that provides an open source 3D layout engine fully integrated with a 3D physics-based animation engine that can render to DOM, Canvas, or WebGL. Famo.us is currently in public beta.
Winjs
WinJS project by Microsoft Open Technologies
Director
a tiny and isomorphic URL router for JavaScript