Frappe Charts : GitHub-inspired simple and modern charts for the web with zero dependencies.
Sammy.js : Sammy is a tiny javascript framework built on top of jQuery, It's RESTful Evented Javascript.
Rickshaw : Rickshaw is a JavaScript toolkit for creating interactive time series graphs.
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...
Handsontable : Handsontable is a minimalistic approach to Excel-like table editor in HTML & jQuery. Now with column and row headers!
Morris.js is a lightweight library that uses jQuery and Raphaël to make drawing time-series graphs easy.