Because apparently, letting desktop users BE the developers of their own operating system is such as a GOOOOOOOOD idea...
Anyways, as part of cosplaying of a wannabe developer, we have tests for the major components of this NixOS configuration including the link:../lib[custom library], link:../modules/nixos[our custom NixOS modules], link:../modules/home-manager[custom home-manager modules], and so on.