{
  description = "NixOS configuration of Julius Freudenberger";

  inputs = {
    nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-unstable";
    nixpkgs.url = "github:nixos/nixpkgs/nixos-24.11";
    nixos-hardware.url = "github:NixOS/nixos-hardware/master";
    home-manager = {
      url = "github:nix-community/home-manager/release-24.11";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    auto-cpufreq = {
      url = "github:AdnanHodzic/auto-cpufreq";
      inputs.nixpkgs.follows = "nixpkgs";
    };

    systems.url = "github:nix-systems/default-linux";
  };

  outputs = {
    self,
    nixpkgs,
    nixpkgs-unstable,
    nixos-hardware,
    home-manager,
    auto-cpufreq,
    systems,
    ...
  } @ inputs: let
    inherit (self) outputs;
    lib = nixpkgs.lib;
    forEachSystem = f: lib.genAttrs (import systems) (system: f pkgsFor.${system});
    pkgsFor = lib.genAttrs (import systems) (
      system:
        import nixpkgs {
          inherit system;
          config.allowUnfree = true;
        }
    );
  in {

    overlays = import ./overlays {inherit inputs outputs;};
    packages = forEachSystem (pkgs: import ./pkgs {inherit pkgs;});

    nixosConfigurations = {
      julius-framework = let
        username = "julius";
      in
      nixpkgs.lib.nixosSystem rec {
        system = "x86_64-linux";

        specialArgs = {
          pkgs-unstable = import nixpkgs-unstable {
            inherit system;
            config.allowUnfree = true;
          };
	  inherit inputs outputs username;
        };

        modules = [
          nixos-hardware.nixosModules.framework-11th-gen-intel
          auto-cpufreq.nixosModules.default
          ./hosts/julius-framework
          ./users/julius/nixos.nix

          home-manager.nixosModules.home-manager
            {
              home-manager.useGlobalPkgs = true;
              home-manager.useUserPackages = true;

              home-manager.extraSpecialArgs = inputs // specialArgs;
              home-manager.users.${username} = import ./users/${username}/home.nix;
            }
        ];

      };
    };
  };
}