{
  options,
  pkgs,
  lib,
  ...
}:
{
  environment.systemPackages =
    with pkgs;
    [
      brotli
      lzop
      zstd
      pwgen-secure
    ]
    ++ (lib.optionals (stdenv.isLinux) [
      psmisc
    ]);

  programs = lib.optionalAttrs (options.programs ? htop) {
    htop = {
      enable = true;
      settings = {
        header_margin = 0;
        tree_view = true;
        hide_userland_threads = true;
        hide_kernel_threads = true;
      };
    };
  };
}