Machina.js
js ex machina - finite state machines in JavaScript
Fast Memoize.js
:rabbit: Fastest possible memoization library
Bootstrap Ajax
A library for adding declarative ajax functionality to your website
Humane.js
A simple, modern, browser notification system
ifvisible.js
Checks if the current page is visible or not
Sticky Kit
A jQuery plugin for creating smart sticky elements
Davis.js
RESTful degradable JavaScript routing using pushState
Gas
Google Analytics on Steroids. A Google Analytics implementation with more power features.
Knockout Projections
Knockout.js observable arrays get smarter
Jsface
Small, fast, elegant, powerful, and cross platform JavaScript OOP library. Support main(), singleton, super call, private, mixins, plugins, AOP and more.
Buster
A powerful suite of automated test tools for JavaScript.
Raven Js
JavaScript client for Sentry
Mobservable
Observable data. Reactive functions. Simple code.
Kefir
A Reactive Programming library for JavaScript
Polished
A lightweight toolset for writing styles in JavaScript ✨
Contra
Asynchronous flow control with a functional taste to it
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