Batman
Fighting Crime and Kicking Apps
Flux
Application Architecture for Building User Interfaces
Qooxdoo
A Universal JavaScript Framework
Javascript State Machine
A finite state machine javascript micro framework
Winjs
WinJS project by Microsoft Open Technologies
Uranium
Universal css-in-js media queries for React Native and React
Chaplin
An Application Architecture Using Backbone.js
Sails
Realtime MVC Framework for Node.js
Loopback
LoopBack makes it easy to build modern applications that require complex integrations.
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.
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.
Director
a tiny and isomorphic URL router for JavaScript
Aura
A scalable, event-driven JavaScript architecture for developing widget-based applications. Works with Backbone.js and other frameworks.
Inferno
An extremely fast, React-like JavaScript library for building modern user interfaces
Flight
A lightweight, component-based JavaScript framework
Layr
Dramatically simplify full‑stack development
Oraclejet
Oracle JET is a modular JavaScript Extension Toolkit for developers working on client-side applications.