{
  description = "Home Manager configuration of kristian";

  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs/nixos-23.11";
    # nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-unstable";
    # nixpkgs-master.url = "github:nixos/nixpkgs/master";

    home-manager = {
      url = "github:nix-community/home-manager/release-23.11";
      inputs.nixpkgs.follows = "nixpkgs";
    };

    nur = {
      url = "github:nix-community/NUR";
    };

    wallpaper = {
      url = "github:lunik1/nix-wallpaper";
      inputs.nixpkgs.follows = "nixpkgs";
    };

    nix-index-database = {
      url = "github:Mic92/nix-index-database";
      inputs.nixpkgs.follows = "nixpkgs";
    };

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

    spicetify = {
      url = "github:the-argus/spicetify-nix";
      inputs.nixpkgs.follows = "nixpkgs";
    };

    starc = {
      url = "git+https://git.krsnik.at/Kristian/starc-flake.git";
      inputs.nixpkgs.follows = "nixpkgs";
    };

    scanned-image-extractor = {
      url = "git+https://git.krsnik.at/Kristian/scanned-image-extractor.git";
      inputs.nixpkgs.follows = "nixpkgs";
    };
  };

  outputs = {
    self,
    nixpkgs,
    # nixpkgs-unstable,
    # nixpkgs-master,
    home-manager,
    nur,
    wallpaper,
    nix-index-database,
    vscode-extensions,
    spicetify,
    starc,
    scanned-image-extractor,
  }: let
    system = "x86_64-linux";
    pkgs = nixpkgs.legacyPackages.${system};
  in {
    formatter.${system} = pkgs.alejandra;

    homeConfigurations = let
      commonModules = [
        ./systems/common
        {
          _module.args = {
            inherit spicetify;
            wallpaper = wallpaper.packages.${system}.default;
            libs = import ./libs;
          };
        }

        spicetify.homeManagerModule

        nur.nixosModules.nur

        nix-index-database.hmModules.nix-index
        {
          programs.nix-index-database.comma.enable = true;
        }

        {
          nixpkgs.overlays = [
            vscode-extensions.overlays.default

            starc.overlays.default
            scanned-image-extractor.overlays.default

            # ( # https://github.com/nix-community/home-manager/issues/1538#issuecomment-706627100
            #   final: prev: {
            #     unstable = import nixpkgs-unstable {
            #       system = final.system;
            #       config.allowUnfreePredicate = _: true;
            #     };
            #     master = import nixpkgs-master {
            #       system = final.system;
            #       config.allowUnfreePredicate = _: true;
            #     };
            #   }
            # )
          ];
        }
      ];
    in {
      pc = home-manager.lib.homeManagerConfiguration {
        inherit pkgs;

        modules =
          [
            ./systems/pc
          ]
          ++ commonModules;
      };

      laptop = home-manager.lib.homeManagerConfiguration {
        inherit pkgs;

        modules =
          [
            ./systems/laptop
          ]
          ++ commonModules;
      };
    };

    devShells.${system}.default = pkgs.mkShellNoCC {
      packages = [
        pkgs.dconf2nix
      ];
    };
  };
}