What I want with such charting solutions is something to export or copy and paste data from excel and put it into a chart. Just that. No need to manually edit a javascript file or html code beyond customising the appearance once the data is in there. Is this available somewhere?
D3 has an importer for tabular data, and looks like Taucharts uses D3 under the hood.
That said, it would be cool if there was some kind of composer interface that would allow you to point-at/paste/import data, then save the visualization as a single page HTML snippet - like a small Tiddlywiki for data.
