{
  pins ? import ./npins,
  pkgs ? import pins.nixpkgs { },
  nixpkgsSource ? pins.nixpkgs,
}: let
  lib = pkgs.lib;
in {
  frontend = pkgs.callPackage ./frontend {};
  updateIndex = pkgs.callPackage ./updateIndex { };
  packagesJSON = pkgs.callPackage ./packagesJSON.nix { nixpkgs = nixpkgsSource; };
  optionsJSON = pkgs.callPackage ./optionsJSON.nix { nixpkgs = nixpkgsSource; };
  vmTest = pkgs.callPackage ./vmTest.nix { };
}