{
  inputs = {
    nixpkgs.url = "nixpkgs/nixos-unstable";
    stable.url = "nixpkgs/nixos-25.05";
    systems.url = "github:nix-systems/default-linux";

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

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

    impurity.url = "github:outfoxxed/impurity.nix";

    emacs-overlay = {
      url = "github:nix-community/emacs-overlay";
      inputs.nixpkgs.follows = "nixpkgs";
      inputs.nixpkgs-stable.follows = "stable";
    };

    hyprutils = {
      url = "github:hyprwm/hyprutils";
      inputs.nixpkgs.follows = "nixpkgs";
      inputs.systems.follows = "systems";
    };

    hyprlang = {
      url = "github:hyprwm/hyprlang";
      inputs.nixpkgs.follows = "nixpkgs";
      inputs.systems.follows = "systems";
      inputs.hyprutils.follows = "hyprutils";
    };

    hyprland = {
      url = "github:hyprwm/Hyprland";
      inputs.nixpkgs.follows = "nixpkgs";
      inputs.systems.follows = "systems";
      inputs.hyprutils.follows = "hyprutils";
      inputs.hyprlang.follows = "hyprlang";
    };

    hyprland-hy3 = {
      url = "github:outfoxxed/hy3";
      inputs.hyprland.follows = "hyprland";
    };

    quickshell = {
      url = "git+https://git.outfoxxed.me/quickshell/quickshell";
      inputs.nixpkgs.follows = "nixpkgs";
    };

    nix-qml-support = {
      url = "git+https://git.outfoxxed.me/outfoxxed/nix-qml-support";
      inputs.nixpkgs.follows = "nixpkgs";
    };

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

    #vps-testing.url = "path:/home/admin/vpsnew";
  };

  outputs = inputs @ { self, nixpkgs, ... }: {
    nixosConfigurations = {
      msi = nixpkgs.lib.nixosSystem rec {
        system = "x86_64-linux";
        specialArgs = { inherit self system inputs; };

        modules = [
          ./modules/impurity.nix
          ./modules/preserve-system.nix
          ./modules/system.nix
          ./modules/hyprland
          ./modules/xserver
          ./systems/msi
        ];
      };

      lenovo = nixpkgs.lib.nixosSystem rec {
        system = "x86_64-linux";
        specialArgs = { inherit self system inputs; };

        modules = [
          ./modules/impurity.nix
          ./modules/preserve-system.nix
          ./modules/system.nix
          ./modules/hyprland
          ./systems/lenovo
        ];
      };

      msi-impure = self.nixosConfigurations.msi.extendModules { modules = [ { impurity.enable = true; } ]; };
      lenovo-impure = self.nixosConfigurations.lenovo.extendModules { modules = [ { impurity.enable = true; } ]; };
    };
  };
}