Functional Js
A functional js library that facilitates currying and point-free / tacit programming
Stapes
a (really) tiny Javascript MVC microframework
Kefir
A Reactive Programming library for JavaScript
Terrificjs
Terrific JavaScript Framework
Framework7
Full Featured HTML Framework For Building iOS & Android Apps
Derby
MVC framework making it easy to write realtime, collaborative applications that run in both Node.js and browsers
Robotjs
Node.js Desktop Automation.
Sea.js
A Module Loader for the Web
Lips
Scheme based powerful lisp interpreter written in JavaScript
Angular History
A history service for AngularJS. Undo/redo, that sort of thing. Has nothing to do with the "back" button, unless you want it to.
Highway
A fast, lightweight and simple Javascript routing library with no dependencies.
Stream Js
JS / Browser Client - Build Activity Feeds & Streams with GetStream.io
Handlebars Helpers
A small collection of useful helpers for Handlebars.js
Egjs
Set of UI interactions, effects and utilities components library using jQuery.
Script.js
Asyncronous JavaScript loader and dependency manager
Venus.js
where bugs go to die
Mout
Modular JavaScript Utilities