C2PO is a grammar of graphics implementation inspired by Hadley Wickham's ggplot2 library. This JavaScript library uses the free online C2PO compiler and is limited to 1 MB of data. Plot specifications are compiled directly to an SVG string, which is returned:
This is an experimental package; the package API, plot specification syntax, and remote server may change or disappear at any time.
Install Node.js, then run
npm install -d
This will install coffee-script and uglifyjs.