[stared]

I like this overview. However, it points to a fundamental problem with Python environment, going much against its own credo:

"There should be one - and preferably only one - obvious way to do it." - The Zen of Python; see also https://xkcd.com/1987/.

When it comes to the package, environment and dependency management, I think that ironically JavaScript environment is light years head, vide: https://p.migdal.pl/2020/03/02/types-tests-typescript.html