ravynOS is a new open source operating system project (formerly airyxOS), built on FreeBSD, with the goal of providing a macOS-like experience on x86-64 devices, as well as partial compatibility with macOS.

ravynOS design goals

• Source code compatible with macOS applications (i.e. users can compile a Mac application on ravynOS and run it)
• macOS-like GUI and familiar user experience (file manager, application launcher, top menu bar showing open applications, etc.)
• Compatible with macOS folder layouts (/Library, /System, /Users, /Volumes, etc), folder systems (HFS+, APFS), and full support for ZFS
• Provide Self-contained applications in App Bundles, AppDirs, and AppImage files
• Maintain compatibility with FreeBSD base system and X11, build standard Unix environment
• Compatible with Linux binaries via FreeBSD’s Linux support
• Compatible with x86-64/arm64 macOS binaries (Mach-O) and libraries
• Easy to use, safe, stable and good performance