[paddy_m]

Have you looked at bokeh? http://bokeh.pydata.org/plot_gallery/burtin_example.html

Note: I'm a core dev on bokeh.

[danso]

I've heard of it but thought it was for the domain of python development...which is not a downside, per se, but doesn't always fit the project requirements of "here's some data, now throw some javascript on a page and show that data"