Boomerang
End user oriented web performance testing and beaconing
SockJS Client
WebSocket emulation - Javascript client
Skrollr
Stand-alone parallax scrolling library for mobile (Android + iOS) and desktop. No jQuery. Just plain JavaScript (and some love).
Psd.js
A Photoshop PSD file parser for NodeJS and browsers
Jump.js
A small, modern, dependency-free smooth scrolling library.
Diagram
JS tool for making node graphs. Inspired by dependency graph
Length.js
📏 JavaScript library for length units conversion.
Phantomjs
Scriptable Headless WebKit
Html2canvas
Screenshots with JavaScript
Howler.js
Javascript audio library for the modern web.
Verly.js
:red_circle::wavy_dash::large_blue_circle::wavy_dash::black_circle: Easy to integrate Verlet physics engine. :link:
Fotorama
A simple, stunning, powerful jQuery gallery. Licensed under the MIT.
iScroll
Smooth scrolling for the web
Turbolinks
Turbolinks makes navigating your web application faster
Out Front Js
Console for mobile browsers and webviews.
Lettering.js
A lightweight, easy to use Javascript <span> injector for radical Web Typography