Tangle
a JavaScript library for reactive documents
Robotjs
Node.js Desktop Automation.
Humane.js
A simple, modern, browser notification system
Cram
Simple AMD and CommonJS module bundler.
Lazy.js
Like underscore.js, but lazier
Mobservable
Observable data. Reactive functions. Simple code.
Lmd
LMD: Lazy Module Declaration. Be lazy: lazy load @ lazy init
Fetchival
window.fetch wrapper for writing simple and expressive requests
Egjs
Set of UI interactions, effects and utilities components library using jQuery.
Fluxxor
Flux architecture tools for React
Curl
A small, fast module and resource loader with dependency management. (AMD, CommonJS Modules/1.1, CSS, HTML, etc.)
ifvisible.js
Checks if the current page is visible or not
Sherlock
Natural-language event parser for Javascript
Knockout Projections
Knockout.js observable arrays get smarter
Gas
Google Analytics on Steroids. A Google Analytics implementation with more power features.
jStorage
jStorage is a simple key/value database to store data on browser side. As a bonus it is also a local pubsub platform to sync data between tabs/windows
Jquerypp
jQuery's missing utils and special events