I am running a Linux laptop, and I regularly run and test code on Windows, macOS, FreeBSD, OpenBSD, NetBSD, DragonFly BSD, and illumos. Basically, all the syste

I am running a Linux laptop, and I regularly run and test code on Windows, macOS, FreeBSD, OpenBSD, NetBSD, DragonFly BSD, and illumos. Basically, all the systems Go supports minus Solaris and AIX because they're proprietary and I can't "just download" them AFAIK, and Plan 9 because I found it too confusing/hard to set up (and is so obscure I don't really care too much either). The "Pixie dust" is QEMU and a zsh script. GitLab doesn't outright ban Windows for any and all usages; you just can't run it on your laptop as the main system (although exceptions are allowed).