Prototype : Easy Ajax and DOM manipulation for dynamic web applications
rsvp.js : A lightweight library that provides tools for organizing asynchronous code
Tracery : A story-grammar generation library for javascript. Write grammar objects, get generative stories.
Zero Clipboard : The Zero Clipboard library provides an easy way to copy text to the clipboard using an invisible Adobe Flash movie, and a JavaScript interface. The "Z...
Wave.js : Audio visualizer library for javascript. Create dynamic animations that react to an audio file or audio stream.
