Serenade.js
Client side MVC framework
Cellx
Ultra-fast implementation of reactivity for javascript
Bacon.js
FRP (functional reactive programming) library for Javascript
Terrificjs
Terrific JavaScript Framework
Abaaso
A modern, lightweight enterprise-class RESTful JavaScript application framework.
Tungstenjs
Tungsten.js is a modular framework for creating web UIs with high-performance rendering on both server and client.
Then.js
The fastest, smallest, fully compatible, full-featured asynchronous module!
Query Loader2
Version of the QueryLoader by Gaya Design. Preload images with ease.
Inject
AMD and CJS dependency management in the browser
Backbone Nested
A plugin to make Backbone.js keep track of nested attributes.
Nanobar
Very lightweight progress bars. No jQuery
Knockout
Knockout makes it easier to create rich, responsive UIs with JavaScript
Sdk Js
Tanker client-side encryption SDK for JavaScript
Diagram
JS tool for making node graphs. Inspired by dependency graph
Refraction
A guard that represents a central point of control in your application
Xsm
State Management made eXtraordinarily simple and effective for Angular, React, and Vue
RequireJS
A file and module loader for JavaScript