I am not sure why the downvotes.
Redox includes a C library. You should be able to use whatever programming language you want. It does not have to be Rust.
Redox is still adding bits needed for easy porting of more software.
The window system is its own thing at the moment. But they are adding Wayland compatibility.
It will be interesting to see what Redox looks like by the end of 2026. You may get many of your wishes.



This has been so much of the problem. The only light at the end of the tunnel is that it is literally just a matter of time until these users catch up and stop complaining.