diagram created by romanthekat
https://user-images.githubusercontent.com/6695292/150829129-a5cb7159-7eda-4481-81b6-dd7d99162435.png
original link: https://github.com/kokizzu/list-of-tech-migrations/issues/9
original link: https://github.com/kokizzu/list-of-tech-migrations/issues/9