{
  description = "Julian's system configuration";

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

  outputs = { self, nixpkgs, home-manager}: {

    defaultPackage.x86_64-linux = home-manager.defaultPackage.x86_64-linux;

    nixosConfigurations = {
      framework =  nixpkgs.lib.nixosSystem {
        system = "x86_64-linux";
        modules = [ ./configuration.nix ];
      };
      aurora = nixpkgs.lib.nixosSystem {
        system = "x86_64-linux";
        modules = [ ./configuration.nix ];
      };
    };

    homeConfigurations = {
      "jsutter" = home-manager.lib.homeManagerConfiguration {
      pkgs = nixpkgs.legacyPackages.x86_64-darwin;
      modules = [ ./users/jsutter.nix ];
      };
    };
  };
}