Crypto Js
JavaScript library of crypto standards.
Sails
Realtime MVC Framework for Node.js
Pegasus
Load data while still loading other scripts and display data faster in jQuery, Backbone, Angular, ... apps
jTypes
jTypes is the most comprehensive and robust JavaScript library for overcoming differential inheritance with prototype-based objects. Its lightweight yet powerful design provides web programmers on any platform or browser the ability to emulate classical inheritance where objects are defined by classes.
Twitterlib
Twitter JavaScript API library
Password Strength
Angular UI library to illustrate and validate a password's strength with material design - Angular V8 supported
Gantt
Javascript Gantt chart
Backbone React Component
A bit of nifty glue that automatically plugs your Backbone models and collections into your React components, on the browser and server
Google Closure Library
git-svn mirror of Google's Closure Library.
Nuclear Js
Reactive Flux built with ImmutableJS data structures. Framework agnostic.
Amplify
AmplifyJS is a set of components for data management and application communication.
Tock
Timer Object/Class. Kickass!
Theory
Abstraction layer for cross platform JavaScript.
Invisible
Invisible.js: Reusable models for the client and the server
Optics
Profunctor implementation of Lenses, Prisms, Traversals, Isos, etc.
YUI3
YUI is a free, open source JavaScript and CSS library for building richly interactive web applications.
Javascript State Machine
A finite state machine javascript micro framework