Raphaël : Raphaël is a small JavaScript library that should simplify your work with vector graphics on the web. If you want to create your own specific chart or...
Wave.js : Audio visualizer library for javascript. Create dynamic animations that react to an audio file or audio stream.
DOMAssistant : The modular lightweight JavaScript library, with CSS selectors, event handling, AJAX and complete Unicode support
Timeline : Beautifully crafted timelines that are easy, and intuitive to use.
Band.js : An interface for the Web Audio API that supports rhythms, multiple instruments, repeating sections, and complex time signatures.