Comment by seabass-labrax

The first thing that comes to mind is that Qt now has a WebAssembly port[1] using Emscripten[2], so depending on your use-case, you could possibly just run Qt on the Web platform and avoid the need for a JavaScript framework entirely.

[1]: https://doc.qt.io/qt-5/wasm.html

[2]: https://emscripten.org