{
  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
  };
  outputs = {
    nixpkgs,
    self,
    ...
  }: let
    systems = [
      "x86_64-linux"
      "aarch64-linux"
      "x86_64-darwin"
      "aarch64-darwin"
    ];
    forAllSystems = f:
      nixpkgs.lib.genAttrs systems (system: let
        pkgs = import nixpkgs {inherit system;};
      in
        f pkgs);
  in {
    devShells = forAllSystems (pkgs: {
      default = pkgs.mkShell {
        CGO_ENABLED = "0";
        hardeningDisable = ["all"];

        buildInputs = with pkgs; [
          # Go tools
          go
          golangci-lint
          gofumpt
          gotools
          delve

          # TailwindCSS
          tailwindcss_4
        ];
      };
    });
    packages = forAllSystems (pkgs: {
      default = self.packages.${pkgs.system}.capytalcc;
      capytalcc = pkgs.buildGoModule {
        name = "capytal.cc";
        pname = "capytal.cc";

        version = "0.1.0";

        src = ./.;

        nativeBuildInputs = with pkgs; [
          tailwindcss_4
        ];

        vendorHash = "sha256-aJK6vn76d1k9hWhUu+OBq3r9tM6uuqxAdDjiuwMOMTU=";

        preBuild = ''
          tailwindcss \
          	-i ./assets/stylesheets/tailwind.css \
          	-o ./assets/stylesheets/out.css \
          	--minify
        '';

        meta = {
          mainProgram = "capytal.cc";
        };
      };
    });
  };
}