Egjs
Set of UI interactions, effects and utilities components library using jQuery.
Knockout Projections
Knockout.js observable arrays get smarter
Hoodie.js
hoodie super power to the frontend!
Davis.js
RESTful degradable JavaScript routing using pushState
Cerebral
A state controller with its own debugger
Blizzard.js
A promise-based Node.JS library for the Blizzard Battle.net Community Platform API
Modules Webmake
Bundle CommonJS/Node.js modules for web browser
Meteor
Meteor, an ultra-simple, database-everywhere, data-on-the-wire, pure-Javascript web framework.
Fluxxor
Flux architecture tools for React
Joosy
Joosy is a browser applications framework. That is based on Rails, CoffeeScript and love.
Google Closure Library
git-svn mirror of Google's Closure Library.
T.js
A tiny javascript templating framework in ~400 bytes gzipped
Ramda
:ram: Practical functional Javascript
Fast.js
Faster user-land reimplementations for several common builtin native JavaScript functions.
Paperclip.js
reactive DOM template engine built for speed, and extensibility
Sherlock
Natural-language event parser for Javascript
Stimulus
A modest JavaScript framework for the HTML you already have