"Vanilla" .NET runs on Operating Systems: Linux, macOS, Windows, FreeBSD, iOS, Android, Browser Architectures: x86, x86_64, ARMv6, ARMv7, ARMv8/ARM64, s390x,

"Vanilla" .NET runs on Operating Systems: Linux, macOS, Windows, FreeBSD, iOS, Android, Browser Architectures: x86, x86_64, ARMv6, ARMv7, ARMv8/ARM64, s390x, WASM Notes: Mono as referred here means https://github.com/dotnet/runtime/tree/main/src/mono https://github.com/dotnet/runtime/tree/main/src/mono which is an actively maintained runtime flavor, alongside CoreCLR. - Application development targets on iOS and Android use Mono. Android can be targeted as linux-bionic with regular CoreCLR, but it's pretty niche. iOS has experimental NativeAOT support but nothing set in stone yet, there are similar plans for Android too. - ARMv6 requires building runtime with Mono target. Bulding runtime is actually quite easy compared to other projects of similar size. There are community-published docker images for .NET 7 but I haven't seen any for .NET 8. - WASM also uses Mono for the time being. There is a NativeAOT-LLVM experiment which promises significant bundle size and performance improvements - For all the FreeBSD slander, .NET does a decent job at supporting it - it is listed in all sorts of OS enums, dotnet/runtime actively accepts patches to improve its support and there are contributions and considerations to ensure it does not break. It is present in https://www.freshports.org/lang/dotnet https://www.freshports.org/lang/dotnet At the end of the day, I can run .NET on my router with OpenWRT or Raspberry Pi4 and all the laptops and desktops. This is already quite a good level given it's completely self-contained platform. It takes a lot of engineering effort to support everything.