F# is certainly a .NET language depending on the lens with which you view it. The object system and lots of its semantics are the way they are because that's ho

F# is certainly a .NET language depending on the lens with which you view it. The object system and lots of its semantics are the way they are because that's how .NET works. However, a surprisingly large amount of this stuff is translatable and makes sense with a JS runtime instead. The fable authors have managed to thread the needle just right so that it more or less "feels right".