Jwerty
Awesome handling of keyboard events
Redux Loop
A port of elm-effects and the Elm Architecture to Redux that allows you to sequence your effects naturally and purely by returning them from your reducers.
Flight
A lightweight, component-based JavaScript framework
Vis
Dynamic, browser-based visualization library
Sails
Realtime MVC Framework for Node.js
Ink
An HTML5/CSS3 framework used at SAPO for fast and efficient website design and prototyping
History.js
History.js gracefully supports the HTML5 History/State APIs (pushState, replaceState, onPopState) in all browsers. Including continued support for data, titles, replaceState. Supports jQuery, MooTools and Prototype. For HTML5 browsers this means that you can modify the URL directly, without needing to use hashes anymore. For HTML4 browsers it will revert back to using the old onhashchange functionality.
Handlebars Helpers
A small collection of useful helpers for Handlebars.js
Derby
MVC framework making it easy to write realtime, collaborative applications that run in both Node.js and browsers
Px Loader
PxLoader is a simple JavasScript library for creating preloaders and resource downloaders for HTML5 apps.
Fluxxor
Flux architecture tools for React
YUI3
YUI is a free, open source JavaScript and CSS library for building richly interactive web applications.
Mithril.js
A Javascript Framework for Building Brilliant Applications
Dojo
Dojo saves you time and scales with your development process, using web standards as its platform. It’s the toolkit experienced developers turn to for building high quality desktop and mobile web applications.
Blizzard.js
A promise-based Node.JS library for the Blizzard Battle.net Community Platform API
Flagsmith Frontend
Web App and Mobile App for Flagsmith