.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.

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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.

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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.

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Version 5.26 of RGraph is now available

Written by Richard Heyes, RGraph author, on 3rd October 2020

It's been only five weeks this time since version 5.25 and here's a new version: 5.26. There's nothing particularly ground-breaking in this release and you can see exactly what is in this release by looking through the changelog.

Changes and additions include:

  • Added a few new labelsAbove properties to the Gauge chart.
  • The svg charts that use axes can now show x-axis and y-axis titles.
  • The canvas 3D charts (that use bars) have had their tooltip positioning tweaked.
  • The Google Sheets code has had a long-standing bug resolved (where multiple blocks were used on the page).
  • The internal property that referred to the properties has been changed to This improves readability and makes the code easier to follow.

There are a few other things that you can read about on the changelog but these are the main things.