Stats and how I'd like to see them

Wanikani has been around for a while now (4-5 years?). It receives periodic tweaks but by and large is not under active development. Tofugu has been working steadily on their EtoEto online textbook series.

Wanikani could use some nice integrated stats but I suspect anything like that won’t happen until EtoEto is released.

Until that time, we have to make due with community-developed resources, of which there is a lot of quality stuff, fortunately.