Comment by claytonjy

for decades, big tech contributed relatively little in the way of python ecosystem tooling. There’s Facebooks Pyre, but that’s about it. Nothing for package/dependency management, linting, formatting, so folks like those at Astral have stepped up to fill the gap.

why is type checking the exception? with google and facebook and astral all writing their own mypy replacements, i’m curious why this space is suddenly so busy