{
  description = "My common nixos system";

  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.11";

    home-manager.url = "github:nix-community/home-manager/release-24.11";
    home-manager.inputs.nixpkgs.follows = "nixpkgs";

    nix-vscode-extensions.url = "github:nix-community/nix-vscode-extensions";
    nix-vscode-extensions.inputs.nixpkgs.follows = "nixpkgs";
  };

  outputs =
    inputs:
    let
      inherit (inputs.nixpkgs) lib;

      mkNixosSystems = lib.mapAttrs (
        name: modules:
        lib.nixosSystem {
          modules = modules ++ [
            {
              imports = [ (import "${inputs.home-manager}/nixos") ];
              networking.hostName = name;
              nixpkgs.overlays = [ inputs.nix-vscode-extensions.overlays.default ];
            }
          ];
          specialArgs = { inherit inputs; };
        }
      );
    in
    {
      formatter.x86_64-linux = inputs.nixpkgs.legacyPackages.x86_64-linux.nixfmt-rfc-style;

      nixosConfigurations = mkNixosSystems {
        polysaa = [
          ./machines/polysaa
          ./profiles/graphical
        ];
        mynspiron = [
          ./machines/mynspiron
          ./profiles/graphical
        ];
        myssian = [
          ./machines/myssian
          ./profiles/graphical
        ];
      };
    };
}