Javascript Chart Library that support loading from csv/xml/json

Question

I search some free js charting library (bar,line,pie) that works standalone (no JQuery, MooTools, Prototype, etc) with feature support loading data from file (csv/xml/json, csv preffered).

Something like gRaphael is nice but it doesn't support loading data from external file

Thanks

Answer 1

The D3.js library has no external dependencies (though it does require a modern browser with SVG support) and includes a set of functions for loading data from external sources, including CSV, XML, and JSON files.

It's not quite as out-of-the-box as some of the other options, but after a reasonable learning curve you can do just about anything any of the other Javascript libraries can do.