Style guides
- https://kentcdodds.com/blog/please-dont-commit-commented-out-code
- https://refactoring.guru/refactoring/smells
- https://gist.github.com/nfrigus/92ec9a7f4378fcb792c26faf2bff0c8e
- https://stackoverflow.com/questions/729692/why-should-text-files-end-with-a-newline
Asynchronus communication