AMMDI is an open-notebook hypertext writing experiment, authored by Mike Travers aka mtraven. It's a work in progress and some parts are more polished than others. Comments welcome! More.
I wonder what Tufte makes of ggplot, Vega, etc. They are pretty good but obviously light-years from the carefully customized designs that he likes – difference between the mass-market acceptable and the truly excellent.
A clojure wrapping that I haven't bothered to use yet. It does remplating and so lets you build higher-order stuff than plain Vega[lite], but most of that you can do with regular Clojure with ease.