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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Get the latest version of RGraph (version 6.17) from the download page. There's also older versions available, minified files and links to cdnjs.com 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 (£99) commercial license available.

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hi,
I thought you would provide this option with V6.02 - will it be available with the next version? Or could you pass a
RGraph.line.js with this option for me?

The nullBridge option will be available in 6.03, which I'll now release at the start of October.

If you can't wait then you can get the Line chart library from GitHub (which is proving to be quite useful):

https://raw.githubusercontent.com/heyesr/rgraph/main/libraries/RGraph.line.js

And for the SVG Line:

https://raw.githubusercontent.com/heyesr/rgraph/main/libraries/RGraph.svg.line.js

Let me know how you get on with it.