Well, kind of looking forward to getting back to using languages like Java, Kotlin, C#, Swift, ObjectiveC and other languages people have been using to make UIs for quite some time in a browser. It will take some time for proper frameworks to emerge. But things are moving fast. Driving the DOM via react and other js frameworks from these languages is kind of possible. But it's probably just a stepping stone for getting something a bit more appropriate to these languages.
I have high hopes for Kotlin here. With Kotlin native they are targeting native IOS and native Android. Being able drive browsers from the same code-base via WASM seems like it will be a useful feature. Also, they seem to be really serious about tool support with Kotlin; providing dom/webgl and other bindings, and having decent end to end support with IDEs and other tools.
I imagine, Microsoft might have similar plans for C#. And it wouldn't surprise me if Apple was working on some Swift WASM support either.
I have high hopes for Kotlin here. With Kotlin native they are targeting native IOS and native Android. Being able drive browsers from the same code-base via WASM seems like it will be a useful feature. Also, they seem to be really serious about tool support with Kotlin; providing dom/webgl and other bindings, and having decent end to end support with IDEs and other tools.
I imagine, Microsoft might have similar plans for C#. And it wouldn't surprise me if Apple was working on some Swift WASM support either.