3 ms·

Darwin is its own thing really. There are parts from BSD, there are also parts from Mach and there are also unique parts.

• LoganDark 5mo ago
  Of course. Linux does not share any heritage with BSD though.
  • Melatonic 5mo ago
    Except that they are both based on Unix and (generally) made to run on x86 processors. Which is a pretty big similarity
    • LoganDark 5mo ago
      Linux is not based on Unix. AFAIK it was inspired by Unix, but does not actually share anything.
      • steve1977 5mo ago
        And BSD is UNIX, at least technically.