https://github.com/google/iconvg
[1] https://tinyvg.tech/
[2] https://news.ycombinator.com/item?id=35227635
http://blog.leahhanson.us/post/recursecenter2016/haiku_icons...
https://news.ycombinator.com/item?id=40196333
https://github.com/google/iconvg