gparted

Just curious why this would be downvoted. I was trying to be helpful.

No. I meant a commercial version that uses D3.js and is editable by users. I don't want a black box, but i also don't want to spend much time fixing quirks.

For example long text is a problem with charts and svg (in my experience). I'd like to pay for a version that fixes these things.

One reason: Not everyone has access to those services within the firewall, so it's nice to have this as an option.

Are there any commercial offerings that do some of the grunt work for you, like colors and resizing of page, zoom on maps, click to see just one chart, etc? I'd pay for that.