About
RGraph is a JavaScript charts library based on HTML5 SVG and canvas. RGraph is mature (over 15 years old) and has a wealth of features making it an ideal choice to show charts on your website.

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License
RGraph can be used for free under the GPL or if that doesn't suit your situation there's an inexpensive (£99) commercial license available.

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Download
Get the latest version of RGraph (version 6.16) from the download page. There's also older versions available, minified files and links to cdnjs.com hosted libraries.

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The RGraph website has been updated

Written by Richard Heyes, RGraph author, on 14th January 2024

After some years of looking pretty much the same the RGraph website has now been updated to include a right-hand-side information bar. Because of this, a few things had to change including the forum layout and the front page layout. Nothing huge but the right-hand-side information bar is a nice addition and the layout change to the forum also makes it more usable on smaller screened devices such as tablets and phones. If you're on a smaller screen then you may not even see the new information bar- it only shows when the screen width is 900px or higher.

The screenshot that's shown here is of the front page when the screen resolution is 1200px or higher wide so it may look slightly different for you.

Now all I have to do is dream up things to fill up the information bar with!