{
  description = "Express Blog";

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

  outputs = {
    self,
    nixpkgs,
    flake-utils,
  }:
    flake-utils.lib.eachDefaultSystem (
      system: let
        pkgs = import nixpkgs {inherit system;};
      in {
        packages.default = pkgs.callPackage ./package.nix {};

        devShells.default = import ./shell.nix {inherit pkgs;};
      }
    );
}