I just want to add TypeScript to the list of structurally typed languages. It works delightfully well in TypeScript (arguably better than it does in Go). I lov

I just want to add TypeScript to the list of structurally typed languages. It works delightfully well in TypeScript (arguably better than it does in Go). I love how you can just return a custom object literal from a function and TypeScript figures out the type, without ever giving it a name. This lets you explore with pretty much the same flexibility and speed as with dynamically typed languages, and only after you shaped your code sufficiently well, you can decide whether you want to name some of the types and make everything a bit more "solid".