There are a lot. Things that can be done away with, at least for now:
- Classes. There is so much involved in bringing these to fruition, that for now I'd like to just wait.
- Array/object spreads.
- Map literals. Why have these yet, if the standard library doesn't even exist?
- Generics. So much complication.
- Native methods/FFI
- Typecasting
- Destructuring assignments
- Collections
- String interpolation
There are a lot. Things that can be done away with, at least for now: