LLVM helps, but it's not nearly enough. You need a standard library including network and GUI at least. (Edit: or statically-compile everything.) Java probably would have worked, but as I recall, Microsoft killed it.
Yes, that's true, it can't be done tomorrow, but I think it's the right approach. I'm not very familiar with Qt, but turning the more essential parts of it into a part of a LLVM standard library shouldn't take that many years, should it? And don't most standard libraries have networking now?
I'm curious how Microsoft killed Java. I assume you mean Java on the desktop?
Yeah, I mean "killed" specifically for writing web apps.
And by "library" maybe I meant "runtime"? I mean you just have to send the HTML and JS to the client, and everything else for running the app is already there. I guess now, you could send a Python file written to use QT and it would work equivalently on many platforms.
