My NixOS Journey: From Arch Linux and FreeBSD to Declarative Configuration Introduction Years spent wrestling with Arch Linux’s bleeding-edge updates and FreeBSD’s meticulous stability, only to realize there’s a better way. Enter NixOS, the declarative operating system that promised to revolutionize how I manage my infrastructure. The transition wasn’t just a switch—it was an awakening. And along the way, I’ve harnessed the power of agentic coding to supercharge my NixOS configurations, turning potential chaos into a symphony of automated reliability. ...