Haskell is great for this. Common Lisp too for a very different perspective. Swap your powerful type system for a powerful macro system. Then decide what you p

Haskell is great for this. Common Lisp too for a very different perspective. Swap your powerful type system for a powerful macro system. Then decide what you prefer! And finally idiomatic Javascript (i.e. don’t use classes!). People have wrote you don’t need static types if you have great tests, so I want to think about that idea. I always keep an open mind.