.net Powerful JavaScript charts
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 use for showing charts on your website.

More »


Get the latest version of RGraph (version 6.18, 1st June 2024) from the download page. You can read the changelog here. There's also older versions available, minified files and links to hosted libraries.

More »


RGraph can be used for free under the GPL or if that doesn't suit your situation there's an inexpensive (£129) commercial license available.

More »

The demos documentation needs improving

Posted by Abe at 15:29 on Thursday 28th October 2021 [link]
It would be great if the demos could have a stand alone page with nothing but the code used to demonstrate the chart, including the version of the code, etc. The current demo pages have a lot of noise that make it difficult to simply pull out the required code (and to see it responsively)

Posted by Richard at 18:05 on Thursday 28th October 2021 [link]
Which demos are you referring to? The ones that are shown on this page:

All the code that you need is in the three code blocks - the <script> tags, the <canvas> tag and the JavaScript code.

Posted by Richard at 17:08 on Saturday 30th October 2021 [link]
OK, now each of the demo pages has a link to a cutdown version of the demo with nothing but the chart on it.

For example, try this demo:

You'll need to view the source if you want the source-code and HTML - but it's not complicated.

Posted by Michael at 14:00 on Wednesday 10th November 2021 [link]
Well, its actually no documentation, just examples. This requires a lot of try and error to find out about the effect of each paramter..

Posted by Richard at 15:12 on Wednesday 10th November 2021 [link]
Then consult the API documentation.

[Replies are closed]