Maria
The MVC framework for JavaScript applications. The real MVC. The Smalltalk MVC. The Gang of Four MVC.
Optics
Profunctor implementation of Lenses, Prisms, Traversals, Isos, etc.
Canjs
Can do JS, better, faster, easier.
Thinkjs
Use full ES2015+ features to develop Node.js applications, Support TypeScript.
Hasher
Browser history manager for rich media websites
Angular Meteor
Combining the simplicity and power of AngularJS and Meteor
Tungstenjs
Tungsten.js is a modular framework for creating web UIs with high-performance rendering on both server and client.
Prime
an OOP javascript library for node.js and the browsers
Componentjs
ComponentJS -- Powerful run-time Component System for structuring HTML5-based Rich Clients
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.
Terrificjs
Terrific JavaScript Framework
Knockout
Knockout makes it easier to create rich, responsive UIs with JavaScript
Straw
Realtime processing framework for Node.js
Sproutcore
JavaScript Application Framework - JS library only
Somajs
Scalable javascript framework
Regular
a living template engine that helping us to create data-driven component.
Dozerjs
Foundational Framework for NodeJS Web Services