
elementary OS
elementary os is a free, fast and aesthetically pleasing operating system based on ubuntu .
Darwin is the Open Source operating system from Apple that forms the basis for Mac OS X, and PureDarwin is a community project to make Darwin more usable (some people...
Darwin is the Open Source operating system from Apple that forms the basis for Mac OS X, and PureDarwin is a community project to make Darwin more usable (some people think of it as the informal successor to OpenDarwin).
Productivity Developer Tools Utilities
operating-system darwin