Flotr enables you to draw appealing graphs in most modern browsers with an easy to learn syntax. It comes with great features like legend support, negative
value support, mouse tracking, selection support, zoom support, event hooks, CSS styling support and much more.
Use this script to create horizontal / vertical bar graphs, progress bars and faders. You can create simple graphs and even grouped bar graphs with legends, add labels, change colors etc. No graphics or graphical libraries required.
fgCharting jQuery plugin is an accessible solution for charting data. It takes data in an HTML table and dynamically transforms the table into charts, allowing non-traditional browsers (i.e. - screen readers) access to the HTML table. Basic usage involves one line of code to initialize the plugin.