Hamsters.js
100% Vanilla Javascript Multithreading & Parallel Execution Library
Backbone Nested
A plugin to make Backbone.js keep track of nested attributes.
Theory
Abstraction layer for cross platform JavaScript.
Inject
AMD and CJS dependency management in the browser
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.
Tock
Timer Object/Class. Kickass!
Min Pub Sub
198 byte publish/subscribe messaging micro-framework
JayData
JayData is a unified data access library for JavaScript to CRUD data from different sources like WebSQL/SQLite, IndexedDB, MongoDb, ASP.NET WebAPI, OData, HTML5 localStorage, Facebook or YQL. The library can be integrated with KendoUI, Knockout.js, Handlebars.js or Sencha Touch 2 and can be used on Node.js as well.
Flow Js
Javascript Library for Multi-step Asynchronous Logic
ifvisible.js
Checks if the current page is visible or not
Functional Js
A functional js library that facilitates currying and point-free / tacit programming
Js Cache
jsCache is a javascript library that enables caching of javascripts, css-stylesheets and images using my localStorage polyfill. This is especially useful when serving your website for mobile phones, which have limited HTTP caching available, but also speeds up your site in an ordinary web browser as it saves HTTP requests and loads all files asynchronously.
Robotjs
Node.js Desktop Automation.
Hermes.js
Message and Error logger implementation
Loglevel
Minimal lightweight logging for JavaScript, adding reliable log level methods to wrap any available console.log methods
Jsface
Small, fast, elegant, powerful, and cross platform JavaScript OOP library. Support main(), singleton, super call, private, mixins, plugins, AOP and more.
101
A modern JS utility library