Elm is nice. Typescript is okay. Heck, you can even Java if that floats your boat. And with WebAssembly… If you don't like the language, but have to use it, us

Elm is nice. Typescript is okay. Heck, you can even Java if that floats your boat. And with WebAssembly… If you don't like the language, but have to use it, use it as compiler target, simple as that.