Frappe Charts : GitHub-inspired simple and modern charts for the web with zero dependencies.
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...
SIMILE Widgets : This is an open-source “spin-off” from the SIMILE project at MIT. Here we offer free, open-source web widgets, mostly for data visualizations. They ar...
Sammy.js : Sammy is a tiny javascript framework built on top of jQuery, It's RESTful Evented Javascript.
Morris.js is a lightweight library that uses jQuery and Raphaël to make drawing time-series graphs easy.
