Mousetrap
Simple library for handling keyboard shortcuts in Javascript
Diagram
JS tool for making node graphs. Inspired by dependency graph
Waud
Web Audio Library
Vague Time
A tiny JavaScript library that formats precise time differences as a vague/fuzzy time, e.g. '3 months ago', 'just now' or 'in 2 hours'.
Snap.svg
The JavaScript library for modern SVG graphics.
Nanogallery2
a modern photo / video gallery and lightbox
Local Forage
Offline storage, improved. Wraps IndexedDB, WebSQL, or localStorage using a simple but powerful API.
LABjs
Loading And Blocking JavaScript: On-demand parallel loader for JavaScript with execution order dependencies
Jquery Mockjax
The jQuery Mockjax Plugin provides a simple and extremely flexible interface for mocking or simulating ajax requests and responses
HTML5shiv
This script is the defacto way to enable use of HTML5 sectioning elements in legacy Internet Explorer.
Clndr
a jQuery calendar plugin that uses HTML templates
Riloadr
Riloadr - A cross-browser framework-independent responsive images loader written in Javascript.
Refraction
A guard that represents a central point of control in your application
Midway.js
Automatically center responsive elements!
Keydrown
A JavaScript key state handler for web apps
Meld
AOP for JS with before, around, on, afterReturning, afterThrowing, after advice, and pointcuts