AngularJS

Sails.js make it easy to build custom, enterprise-grade Node.js apps. It is designed to mimic the MVC pattern of frameworks like Ruby on Rails, but with support for the requirements …

Nombo is an Open Source Node.js framework that allows you to easily build Rich Cloud Applications.

AmplifyJS is a set of components designed to solve common web application problems with a simplistic API. Amplify's goal is to simplify all forms of data handling by providing a …

A pure-JavaScript CSS selector engine designed to be easily dropped in to a host library, for the open source JavaScript library jQuery.

Vanilla JS is a fast, lightweight, cross-platform framework for building incredible, powerful JavaScript applications.

JavaScript is a powerful object oriented language with some of the fastest dynamic language interpreters around. The official JavaScript specification defines APIs for some objects that are useful for building …

Spine - Build Awesome JavaScript MVC Applications

Small & fast DOM and event library for modern browsers. Having the same familiar API as jQuery (but without the extra "weight" of modules like $.ajax, $.animate, and $.Deferred), it …

An opinionated, battle-tested Backbone + Handlebars framework to build large scale web applications.

Frisby is a REST API testing framework built on node.js and Jasmine that makes testing API endpoints easy, fast, and fun.

MathJax is an open source JavaScript display engine for mathematics that works in all modern browsers, using LaTeX math and MathML markup.

Zepto is a minimalist JavaScript library for modern browsers with a largely jQuery-compatible API.

Polymer is a new type of library for the web, built on top of Web Components, and designed to leverage the evolving web platform on modern browsers.

COKE is a lightweight node.js MVC framework that speeds up your web development. It's simple, it's modularized, it's somking fast!

A lightweight, component-based JavaScript framework for assigning behavior to DOM nodes.

The Harp Platform is the easiest way for anyone to create an exceptional website. Landing Pages, galleries, blogs, e-commerce, domains, hosting, analytics, 24/7 support - all included.

Pedestal is a web application framework written in Clojure that aims to bring both the language and its principles to client and server-side development.

Free web application framework for building Web sites and Web applications using JavaScript, HTML and CSS. From web developer for web developers.

Popcorn.js is an HTML5 media framework written in JavaScript for filmmakers, web developers, and anyone who wants to create time-based interactive media on the web. Popcorn.js is part of Mozilla's …

Mojito - A JavaScript MVC application framework that runs in either a Node.js or browser environment.

Yaf is the first PHP MVC framework which is written in C and built as PHP extension. It is considered the fastest and the lowest resource consuming PHP framework for …

Opa is an open source, simple and unified platform for writing web applications. All aspects are directly written in Opa: Frontend code, backend code, database queries and configuration. And everything …