Refluxjs
A simple library for uni-directional dataflow application architecture inspired by ReactJS Flux
Flow Js
Javascript Library for Multi-step Asynchronous Logic
Rest
RESTful HTTP client for JavaScript
Inject
AMD and CJS dependency management in the browser
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.
Pegasus
Load data while still loading other scripts and display data faster in jQuery, Backbone, Angular, ... apps
Fluxxor
Flux architecture tools for React
Diagram
JS tool for making node graphs. Inspired by dependency graph
ifvisible.js
Checks if the current page is visible or not
Sticky Kit
A jQuery plugin for creating smart sticky elements
Platform.js
A platform detection library that works on nearly all JavaScript platforms.
Davis.js
RESTful degradable JavaScript routing using pushState
Onfire.js
onfire.js is a simple events dispatcher subscribe / publish library (< 1kb). async, simple and usefull.
Cram
Simple AMD and CommonJS module bundler.
Vis
Dynamic, browser-based visualization library
Backbone Layout Manager
A layout and template manager for Backbone.js applications.
Mobservable
Observable data. Reactive functions. Simple code.