Wrote something similar a while ago: https://github.com/dheera/fooplot

Demo: http://fooplot.com

This is great! D3 is really powerful but it's kind of a pain to compose on-the-fly.

Feature request: It would be cool to use the same viewport settings to plot arrays of points instead of functions, so that it could be integrated with something like an iPython notebook.

Great job, it is really awesome for embedding graphics, the array plotting would suggested by amk_1 would be nice, +1 on that one too.

Scrolling out too far freezes the entire tab in Chrome - may want to put some upper bounds on the scale of the graph.

always on the lookout for libraries like this.

I am planning on updating the plotting for jasymchat.com (type: plot([0:10],[0:10])).

maybe this would make it in :)

Lovely. Very well put together!

Really well done. Nice job!