{
  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs/nixos-25.11?shallow=1";
    nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-unstable?shallow=1"; # use by inputs.nixpkgs-unstable.legacyPackages."${pkgs.stdenv.hostPlatform.system}".[package name]

    home-manager = {
      url = "github:nix-community/home-manager/release-25.11?shallow=1";
      inputs.nixpkgs.follows = "nixpkgs";
    };

    nix-index-database = {
      url = "github:nix-community/nix-index-database?shallow=1";
      inputs.nixpkgs.follows = "nixpkgs";
    };

    disko = {
      url = "github:nix-community/disko?shallow=1";
      inputs.nixpkgs.follows = "nixpkgs";
    };

    nix-vscode-extensions.url = "github:nix-community/nix-vscode-extensions?shallow=1";
  };

  outputs = { nixpkgs, ... }@inputs:
    {
      nixosConfigurations.tuxedo = nixpkgs.lib.nixosSystem {
        specialArgs = { inherit inputs; };
        modules = [
          ./configuration.nix
        ];
      };
    };
}