Danmaku
A high-performance JavaScript danmaku engine. 高性能弹幕引擎库
Sammy
Sammy is a tiny javascript framework built on top of jQuery, It's RESTful Evented Javascript.
Packery
bin-packing layout library
Easystar.js
An asynchronous A* pathfinding API written in Javascript.
Visibility.js
Visibility.js allows you to determine whether your web page is visible to a user, is hidden in background tab or is prerendering. It allows you to use the page visibility state in JavaScript logic and improve browser performance by disabling unnecessary timers and AJAX requests, or improve user interface experience (for example, by stopping video playback or slideshow when user switches to another browser tab).
Sysend.js
Web application synchronization between different tabs
Sketchpad
A simple sketchpad library
Lightgl.js
A lightweight WebGL library
Popcorn Js
The HTML5 Media Framework
Nuclear Js
Reactive Flux built with ImmutableJS data structures. Framework agnostic.
Jeeliz Face Filter
Javascript/WebGL lightweight face tracking library designed for augmented reality webcam filters. Features : multiple faces detection, rotation, mouth opening. Various integration examples are provided (Three.js, Babylon.js, FaceSwap, Canvas2D, CSS3D...).
Mocha
A simple, flexible, fun javascript test framework for node.js & the browser. (BDD, TDD, QUnit styles via interfaces)
Photobox
A lightweight CSS3 image gallery that is pretty to look and and easy to use
Baraja
Baraja is a jQuery plugin that allows to move elements in a card-like fashion and spread them like one would spread a deck of cards on a table.
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