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...
RAWGraphs : RAW is an open web tool to create custom vector-based visualizations on top of the amazing d3.js library.
Primarily conceived as a tool for designers ...
Frappe Charts : GitHub-inspired simple and modern charts for the web with zero dependencies.
RequireJS : RequireJS is a JavaScript file and module loader. It is optimized for in-browser use, but it can be used in other JavaScript environments, like Rhino ...
ClippyJS : Add Clippy or his friends to any website for instant nostalgia.
Rickshaw is a JavaScript toolkit for creating interactive time series graphs.