I'd like to build OSX widgets to rapidly prototype streaming-data-based viz dashboard components. I'd like to use d3.js to do that displaying, but the most basic things I try get stuck with errors I have no ability / patience to parse.
Before I start wasting time on this, I was wondering if anyone's already trod this ground and won or lost? If you won, how did you do it? If you lost, did you understand why?