An interactive chart library written in JavaScript.
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JSFreeChart is a free chart library written in JavaScript. It has been written by David Gilbert, the author of JFreeChart, as part of a collaboration between Object Refinery Limited and AG. JSFreeChart has a lot of similarities to JFreeChart, so if you have already used JFreeChart you will feel right at home with JSFreeChart.

JSFreeChart has the following features:

* multiple chart types supported out-of-the-box: bar charts (regular and stacked), scatter plots, line charts and histograms;
* clean separation between data sources and the presentation layer with dataset interfaces (with standard implementations provided);
* interactivity with built-in panning, zooming and selection;
* a flexible architecture;
* complete source code freely available;

JSFreeChart is free software under the terms of the GNU General Public License version 3.


External contributions are welcome, but contributors will be required to sign a contributor agreement that includes an assignment of copyright.

More Information

To find out more about JSFreeChart, please visit our website: