Yeah, it’s the ecosystem, not the paradigm. In .net, most UI stuff is easy on C# and semi-painfull on F# because of limited tooling and examples. I don’t see a

Yeah, it’s the ecosystem, not the paradigm. In .net, most UI stuff is easy on C# and semi-painfull on F# because of limited tooling and examples. I don’t see any theoretical reason why a usable functional language could not be used everywhere. The ecosystem maturity and tooling are the limiting factors.