qemu on repl.it
I compiled qemu and hos-x86 and ran it on repl.it!
I also ran Windows and Alpine linux in the same way. But they are not here. The problem of these systems I have described in GUI.md, as well as a lot of information about this repl. So I recommend you to read it. I also left emerald.hdd for emerald. I would be happy if you could share what you were able to run on repl.it, maybe I will add more images but I have not found options that will run well on repl.it.
Edit 1: I forgot to mention that this is just an improved @CSharpIsGud, as well as with images and virtual disks included.
Also if you want bochs instead
install-pkg bochs install-pkg bochs-x BXSHARE=/home/runner/.apt/usr/share/bochs LTDL_LIBRARY_PATH=/home/runner/.apt/usr/lib/bochs/plugins bochs -q
You can actually use this on any repl and it doesn't have to have any binaries uploaded.