I feel the same way. I'd rather use Typescript as a basic backend language but the nodejs community is less mature, especially if you, want an advanced SQL ORM.

I feel the same way. I'd rather use Typescript as a basic backend language but the nodejs community is less mature, especially if you, want an advanced SQL ORM. There's a pull request for mypy protocols which moves further toward structural subtyping: https://github.com/python/mypy/pull/3132 https://github.com/python/mypy/pull/3132