{
  pkgs,
  lib,
  config,
  custom,
  ...
}: {
  environment.systemPackages = with pkgs;
    [
      git
      vim
      btop
      wget
      tree

      nixd
      alejandra

      zip
      unzip
    ]
    ++ [
      (lib.mkIf config.virtualisation.waydroid.enable (pkgs.callPackage (custom.cage-xtmapper {}) {}))

      (lib.mkIf config.programs.ffmpeg.enable config.programs.ffmpeg.package)
      (lib.mkIf config.programs.nodejs.enable config.programs.nodejs.package)
      (lib.mkIf config.programs.bun.enable config.programs.bun.package)
      (lib.mkIf config.programs.brightnessctl.enable config.programs.brightnessctl.package)
      (lib.mkIf config.programs.php.enable config.programs.php.package)
      (lib.mkIf config.programs.ntfs3g.enable config.programs.ntfs3g.package)
      (lib.mkIf config.programs.python.enable config.programs.python.package)
      (lib.mkIf config.programs.jdk.enable config.programs.jdk.package)

      (lib.mkIf config.programs.quickshell.enable config.programs.quickshell.package)
      (lib.mkIf config.programs.papirus-icons.enable config.programs.papirus-icons.package)
    ]
    ++ lib.concatLists [
      (lib.optionals config.programs.gcc.enable config.programs.gcc.packages)
      (lib.optionals config.programs.winepackages.enable config.programs.winepackages.packages)
      (lib.optionals config.programs.kde-packages.enable config.programs.kde-packages.packages)
      (lib.optionals config.programs.r-tensorflow.enable [config.programs.r-tensorflow.package])
      (lib.optionals (
          config.programs.hyprland-portals.enable && config.device.wm.hyprland.enable
        )
        config.programs.hyprland-portals.packages)
    ];
}