Javascript Canvas Library, SVG-to-Canvas (& canvas-to-SVG) Parser

Etherpad: A modern really-real-time collaborative document editor.

The most popular HTML, CSS, and JavaScript framework for developing responsive, mobile first projects on the web.

JavaScript syntax highlighter with language auto-detection and zero dependencies.

An open-source, web-based viewer for zoomable images, implemented in pure JavaScript.

Semantic is a UI component framework based around useful principles from natural language.

Meteor, the JavaScript App Platform

Ember.js - A JavaScript framework for creating ambitious web applications

Parse, validate, manipulate, and display dates in javascript.

Helping you select an MV* framework - Todo apps for React.js, Ember.js, Angular, and many more

An open source cybersecurity protocol for syncing decentralized graph data.

JavaScript 3D Library.

Ajax for Node.js and browsers (JS HTTP client)

Medium.com WYSIWYG editor clone. Uses contenteditable API to implement a rich text solution.

Lightweight, user-friendly onboarding tour library

Realtime MVC Framework for Node.js

An easy-to-use and promise-based multi SQL dialects ORM tool for Node.js

Turn your audience into a business. Publishing, memberships, subscriptions and newsletters.

AWS SDK for JavaScript in the browser and Node.js

Dynamoose is a modeling tool for Amazon's DynamoDB