{
  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-unstable";
    master.url = "github:nixos/nixpkgs/master";
    stable.url = "github:nixos/nixpkgs/nixos-22.11";
    unstable.url = "github:nixos/nixpkgs/nixos-unstable";
    home-manager.url = "github:nix-community/home-manager";
    spicetify-nix.url = "github:the-argus/spicetify-nix";
    nur.url = "github:nix-community/NUR";
    nixpkgs-f2k.url = "github:moni-dz/nixpkgs-f2k";
    nix-gaming.url = "github:fufexan/nix-gaming";
    systems.url = "github:nix-systems/default-linux";
    nix-thorium.url = "github:almahdi/nix-thorium";

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

    hyprland = {
      type = "git";
      url = "https://github.com/hyprwm/Hyprland";
      submodules = true;
    };

    hyprland-plugins = {
      url = "github:hyprwm/hyprland-plugins";
      inputs.hyprland.follows = "hyprland";
    };

    Hyprspace = {
      url = "github:KZDKM/Hyprspace";
      inputs.hyprland.follows = "hyprland";
    };
  };

  outputs =
    {
      self,
      nixpkgs,
      home-manager,
      systems,
      ...
    }@inputs:
    let
      inherit (self) outputs;
      lib = nixpkgs.lib // home-manager.lib;
      forEachSystem = f: lib.genAttrs (import systems) (system: f pkgsFor.${system});
      pkgsFor = lib.genAttrs (import systems) (system: import nixpkgs { inherit system; });
    in
    {
      inherit lib;
      defaultPackage.x86_64-linux = home-manager.defaultPackage.x86_64-linux;
      formatter.x86_64-linux = nixpkgs.legacyPackages.x86_64-linux.alejandra;

      nixosConfigurations = {
        kansai = lib.nixosSystem {
          specialArgs = {
            inherit inputs outputs;
          };

          modules = [
            inputs.home-manager.nixosModule
            ./hosts/kansai/configuration.nix
          ];
        };
      };

      homeConfigurations = {
        ebisu = home-manager.lib.homeManagerConfiguration {
          pkgs = pkgsFor.x86_64-linux;
          modules = [ ./home/ebisu/home.nix ];

          extraSpecialArgs = {
            inherit inputs outputs self;
          };
        };
      };
    };
}