Angular.js
AngularJS lets you write client-side web applications as if you had a smarter browser. It lets use good old HTML (or HAML, Jade and friends!) as your template language and lets you extend HTML’s syntax to express your application’s components clearly and succinctly
Twitterlib
Twitter JavaScript API library
Straw
Realtime processing framework for Node.js
Dozerjs
Foundational Framework for NodeJS Web Services
Flagsmith Frontend
Web App and Mobile App for Flagsmith
Nunjucks
A jinja2-inspired templating system for javascript
Carrot
🥕 Multi-threaded Self-Assembling Neural Networks in Node.js & Browser
Backbone Nested
A plugin to make Backbone.js keep track of nested attributes.
Autolink Js
Tiny little tool to find URLs in a string of text and hyperlink them
Queen
A platform for running scripts on many browsers
PreloadJS
PreloadJS makes preloading assets & getting aggregate progress events easier in JavaScript. It uses XHR2 when available, and falls back to tag-based loading when not.
Webshim
Webshims Lib is a modular capability-based polyfill-loading library
Onfire.js
onfire.js is a simple events dispatcher subscribe / publish library (< 1kb). async, simple and usefull.
Lodash
An alternative to Underscore.js, delivering consistency, customization, performance, and extra features.
Joosy
Joosy is a browser applications framework. That is based on Rails, CoffeeScript and love.
Blazy
bLazy is a lightweight lazy loading and multi-serving image script. It's written in JavaScript why it doesn't have any dependencies for 3rd party libraries like jQuery. bLazy is working in all modern browser including IE7+.
Cram
Simple AMD and CommonJS module bundler.