For the first few years of the 2000's, Apple actually supported a similar project called OpenDarwin. It was basically the open source components of MacOS. I ran

For the first few years of the 2000's, Apple actually supported a similar project called OpenDarwin. It was basically the open source components of MacOS. I ran it for a bit, but there wasn't much community support for it. https://web.archive.org/web/20060804104416/http://opendarwin.org/ https://web.archive.org/web/20060804104416/http://opendarwin... https://en.wikipedia.org/wiki/Darwin_(operating_system)#OpenDarwin https://en.wikipedia.org/wiki/Darwin_(operating_system)#Open...