TS is definitely oversold. I like the typed function signatures, a little bit better autocompletion and some refactor support. Personally I also think typing ca

TS is definitely oversold. I like the typed function signatures, a little bit better autocompletion and some refactor support. Personally I also think typing can be fun. But it doesn't increase safety or productivity, and it comes with costs: build setup, having to import type, libs that have misleading types, having to cast when TS doesn't get it, etc.