Kefir
A Reactive Programming library for JavaScript
Hermes.js
Message and Error logger implementation
When
A solid, fast Promises/A+ and when() implementation, plus other async goodies.
Fast.js
Faster user-land reimplementations for several common builtin native JavaScript functions.
Twitterlib
Twitter JavaScript API library
101
A modern JS utility library
Lodash
An alternative to Underscore.js, delivering consistency, customization, performance, and extra features.
Knockout Projections
Knockout.js observable arrays get smarter
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.
Theory
Abstraction layer for cross platform JavaScript.
Autolink Js
Tiny little tool to find URLs in a string of text and hyperlink them
Robotjs
Node.js Desktop Automation.
Lint Md
:books: 检查中文 markdown 编写格式规范的命令行工具,基于 AST,方便集成 ci,写博客 / 文档必备。支持 API 调用!
Jquerypp
jQuery's missing utils and special events
Radio
Dependency-free Chainable Publish/Subscribe Library for Javascript
Gas
Google Analytics on Steroids. A Google Analytics implementation with more power features.
Egjs
Set of UI interactions, effects and utilities components library using jQuery.