{
  description = "A rewrite of the original Sakamoto NixOS config.";

  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
    flake-utils.url = "github:numtide/flake-utils";
    chaotic.url = "github:chaotic-cx/nyx/nyxpkgs-unstable";

    jovian = {
      url = "github:Jovian-Experiments/Jovian-NixOS";
      inputs.nixpkgs.follows = "nixpkgs";
    };

    hyprland.url = "github:hyprwm/Hyprland";
    hyprland.inputs.nixpkgs.follows = "nixpkgs";

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

    darwin = {
      url = "github:lnl7/nix-darwin";
      inputs.nixpkgs.follows = "nixpkgs";
    };

    nixovim = {
      url = "git+https://git.sakamoto.dev/kenji/nixovim.git";
      inputs.nixpkgs.follows = "nixpkgs";
    };
  };

  outputs = {
    self,
    nixpkgs,
    flake-utils,
    home-manager,
    darwin,
    chaotic,
    nixovim,
    jovian,
    ...
  } @ inputs: let
    config = import ./config.nix;

    mkArgs = system:
      {
        inherit inputs system;
      }
      // config;

    systems = ["x86_64-linux" "aarch64-linux"];
  in
    flake-utils.lib.eachSystem systems (system: let
      pkgs = import nixpkgs {
        inherit system;
        config.allowUnfree = true;
      };
      args = mkArgs system;
    in {
    })
    // {
      nixosConfigurations = {
        hakase = nixpkgs.lib.nixosSystem {
          system = "x86_64-linux";
          specialArgs = mkArgs "x86_64-linux";
          modules = [
            chaotic.nixosModules.default
            home-manager.nixosModules.home-manager
            jovian.nixosModules.default
            nixovim.nixosModules.default
            ./hosts/hakase/configuration.nix
          ];
        };
      };

      homeConfigurations = {
        hakase = home-manager.lib.homeManagerConfiguration {
          pkgs = import nixpkgs {
            system = "x86_64-linux";
            config.allowUnfree = true;
            extraSpecialArgs = mkArgs "x86_64-linux";
          };
          modules = [
            home-manager.nixosModules.home-manager
            ./home/hakase.nix
          ];
        };
      };

      darwinConfigurations = {
        macos = darwin.lib.darwinSystem {
          system = "aarch64-darwin";
          specialArgs = mkArgs "aarch64-darwin";
          modules = [
            home-manager.darwinModules.home-manager
            ./hosts/macos/darwin.nix
          ];
        };
      };
    };
}