The Map of Mathematics
quantamagazine.org
quantamagazine.org
Commented on quite a lot in one of its previous submissions:
https://news.ycombinator.com/item?id=22328516
And another:
https://news.ycombinator.com/item?id=25920822
But I really hate it. Maybe I know too much math, and am too involved with communicating to students and the general public what math is really about.
If you like it then probably you should comment here to provide an alternative point of view.