Not only that, but since it isn't required many libraries in the ecosystem won't...

bjterry on April 21, 2018 | parent | context | favorite | on: Towards Scala 3

Not only that, but since it isn't required many libraries in the ecosystem won't be using it. Comparing my experiences with TypeScript and Flow vs. my experiences with Haskell, any optional type system is going to leave a lot of gaps if you don't have a pretty strict not-invented-here culture.