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.net Powerful JavaScript charts
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.

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Version 7.20
Version 7.20 (released in June 2026) is the latest version of RGraph and the major change in this version is an update to the default values of properties making for better looking charts without having to set any properties. Read more about this and other changes in the changelog.

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Download
Get the latest version of RGraph (version 7.20, 9th June 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.

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Latest forum posts
These are the latest support forum posts that have been posted or updated.


12th June, Marco
Should I use SVG or canvas for the charts on my website?
9th June, Richard
New version of RGraph: version 7.20
3rd June, Patrick
Question about installing RGraph
1st June, Ouja
How do I add a click event to a bar in my Bar chart?
8th May, Anthony Kuma
Does the SVG Line chart have outofbounds functionality?


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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 (£129) commercial license available.

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CSS animations

The CSS effects library provides you with various wipe-ins and wipe-outs that you can use with your charts. There's a list of available effects listed below. To use them you need to include the library and then, instead of calling the draw function, call the applicable effect function. There's an example of some code below with the bit highlighted in green that triggers the effect instead of the regular draw function.

<script>
    new RGraph.SVG.Bar({
        id: 'chart-container',
        data: [4,8,6,6,3,5,2],
        options: {
            colors: ['Gradient(red:orange)'],
            marginInner: 20,
            textSize: 16,
            xaxisLabels: ['Mon','Tue','Wed','Thu','Fri','Sat','Sun']
        }
    }).fadeslidein({frames: 60});
</script>

CSS3 animations

The RGraph download includes with it a set of css3 animations. These are pure CSS and only require you to include a single extra CSS library. The tag to include the library is shown below and then you can add the animated class to your div tag, along with the desired effect class too. There's a Bar chart demo in the download archive that shows the available effects.

The code to include the Animate library:
<link rel="stylesheet" href="animate.css" type="text/css" media="screen" />
And an example div tag (the chart container):
<div style="width: 650px; height: 300px; display: inline-block" id="chart-container" class="animated expand"></div>

Available effects

There are a number of effects that are available in the Animation.css library along with two custom ones that are specific to the RGraph library. You can see the effects that are available listed below.

External links