Workbox : JavaScript Libraries for adding offline support to web apps.
Parsley.js : Javascript forms validation.
Powerful, UX aware & Dead simple.
Band.js : An interface for the Web Audio API that supports rhythms, multiple instruments, repeating sections, and complex time signatures.
JavascriptOO : Every javascript project you should be looking into.
With examples, categories, install commands, CDN links, project and author stats, and more.
SoundManager 2 : Using HTML5 and Flash, SoundManager 2 provides reliable cross-platform audio under a single JavaScript API.
Automatic and enhanced Google Analytics tracking for common user interactions on the web.
