Comment by chuckdries

I think we have a ways to go. Typescript's type system is very feature complete (which is a good thing, but it also means there's a lot to learn, and I feel like I have to think about type definitions more than I ever did with other languages), but also, fantastic libraries like Ramda have a lot of trouble with expressing their types with Typescript. It's a tough problem to solve, and I still use both, but I'm just saying we're not there yet.