Authors:
Mike Bostock [aut, cph] (d3.js library in htmlwidgets/lib
,
http://d3js.org)
,
Kent Russell [aut, cre, cph] (R interface)
,
Gregor Aisch [aut, cph] (d3-jetpack creator
,
https://github.com/gka/d3-jetpack)
,
Adam Pearce [aut] (core contributor to d3-jetpack)
,
Ben Ortiz [ctb]