{
  description = "The free fonts collection.";

  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
  };

  outputs = {
    self,
    nixpkgs,
  }: let
    forAllSystems = nixpkgs.lib.genAttrs ["x86_64-linux" "x86_64-darwin" "i686-linux" "aarch64-linux"];
  in {
    packages = forAllSystems (system: let
      pkgs = nixpkgs.legacyPackages."${system}";
    in {
      anzu-moji = pkgs.callPackage ./anzu-moji {};
      azukifont = pkgs.callPackage ./azukifont {};
      rii-tegaki-fude = pkgs.callPackage ./rii-tegaki-fude {};
      rii-tegaki-n = pkgs.callPackage ./rii-tegaki-n {};
      coming-soon = pkgs.callPackage ./coming-soon {};
      logistra = pkgs.callPackage ./logistra {};
      space-grotesk = pkgs.callPackage ./space-grotesk {};
      gabarito = pkgs.callPackage ./gabarito {};
    });
  };
}