Moxnox is an NT-like, POSIX-compatible hobby OS which runs on btrfs and is capable of self-hosting. That means: Its design, such as the choice of syscalls, is modelled after that of Windows NT... ...yet at the same time, it should be capable of running software written for Unix-like systems, provided that they have been recompiled for it, and comes with a full GNU base system The btrfs code ...