About
RGraph is a JavaScript charts library based on
HTML5 SVG and canvas. RGraph is mature (over 18 years
old) and has a wealth of features making it an ideal
choice to use for showing charts on your website.
Version 7.11
Version 7.11 (released in March 2026) is the
latest version of RGraph and contains just a few
updates to the code which you can see on
the changelog page. There's
a new dumbbell variation for the Bar and Horizontal bar
charts (both SVG and canvas) and the
front page layout of the
website has been tweaked.
HTML datagrid
In the April 2025 (v6.21) release a new datagrid object
was added.
This makes it easy to add static or dynamic data
tables to your pages. It can be used whether you use the
canvas or SVG libraries or entirely standalone.
Download
Get the latest version of RGraph (version 7.11, 21st March 2026) from
the download page. You can read the changelog here. There's also older versions available,
minified files and links to cdnjs.com hosted libraries.
License
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.Version 4.61 of RGraph is now available
Written by Richard Heyes, RGraph author, on 17th February 2017I've just released a new version of RGraph - version 4.61. You can read about the changes by viewing the changelog.
This release adds a new svg based Scatter chart and Waterfall chart. To go with the Scatter chart there's a new RGraph.SVG.parseDate
function that accepts a wide variety of formats eg 2012-01-06 12:14:12
6 Jan 2012 12:14 31st January 2012 12:14:12
31st January 2012 31st January
January 31 2012 January 31
You can read the full list of changes on the changelog.