Discussed here five days ago: https://news.ycombinator.com/item?id=49079995 https://news.ycombinator.com/item?id=49079995 (Honestly though this is such a cool

Discussed here five days ago: https://news.ycombinator.com/item?id=49079995 https://news.ycombinator.com/item?id=49079995 (Honestly though this is such a cool piece of work it deserves a second conversation, that one only hit 40 comments.)