{
  description = "Modern Node.js and JavaScript development environment";

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

  outputs = { self, nixpkgs }:
    let
      supportedSystems = [ "x86_64-linux" "aarch64-linux" "x86_64-darwin" "aarch64-darwin" ];
      forEachSupportedSystem = f: nixpkgs.lib.genAttrs supportedSystems (system: f {
        pkgs = import nixpkgs { inherit system; };
      });
    in
  {
    devShells = forEachSupportedSystem ({ pkgs }: {
      default = pkgs.mkShell {
        packages = [
          pkgs.nodejs_22 
        ];
      };
    });
  };
}