A modular configuration for NixOS using flakes.

├── flake.lock
├── flake.nix 
├── hosts 
│   └── default 
├── modules
│   ├── home-manager
│   └── system
└── overlays

Per-Host system configuration.

• default: The default host configuration used to build the system for the first time.

Contains reusable modules organnized into home-manager and system.

• home-manager: Configuration for user-specific programs. Gets built together with the system.
• system: Core system modules.

Contains Nix overlays.