Why I love NixOS

The author explains their love for NixOS, emphasizing that the core appeal is the Nix package manager's deterministic and reproducible approach rather than the Linux distribution itself. They highlight how NixOS eliminates accumulated system state by allowing the entire OS—packages, settings, and configurations—to be defined declaratively in one place and rebuilt from a single source of truth. The author also praises NixOS's long-term stability, predictable six-month release cadence, and safe upgrade process.