loglevel : Minimal lightweight logging for JavaScript, adding reliable log level methods to wrap any available console.log methods
dancer.js : dancer.js is a high-level audio API, usable with both Mozilla's Audio Data API and Webkit's Web Audio API with flash fallback, designed to make sweet ...
emotion : emotion is a high performance, lightweight css-in-js library that supports both string and object based styles.
jsmad : jsmad is a pure javascript MP3 decoder, based on libmad, with an ID3 decoder written from scratch.
Protovis : Protovis composes custom views of data with simple marks such as bars and dots. Unlike low-level graphics libraries that quickly become tedious for vi...
The Closure Compiler, Library, Templates, and Stylesheets help developers create powerful and efficient JavaScript.
