Yes, and since typing is only at compile time, it's also missing some of the extremely convenient pattern matching syntax that I love from Haskell, Rust, Scala, etc....
Despite some downside, I'm a huge fan overall though. I haven't tried ReasonML or ReScript, but compared to bare JS, TypeScript makes frontend programming a lot more enjoyable to me.
Despite some downside, I'm a huge fan overall though. I haven't tried ReasonML or ReScript, but compared to bare JS, TypeScript makes frontend programming a lot more enjoyable to me.