{ lib, pkgs, modulesPath, ... }: {
  environment.systemPackages = with pkgs; [
    macchina
    unstable.rustdesk
    screen
    libthai
    bat
    bottom
    cifs-utils
    du-dust
    exfatprogs
    ffmpeg
    firefox
    git
    unstable.helix
    localsend
    mesa
    mpv
    ouch
    ripgrep
    skim
    tree
    wezterm
    wget
    yt-dlp
    zstd
  ];
  programs.partition-manager.enable = lib.mkDefault true;

  services.tailscale.enable = true;
  services.openssh.enable = true;
  services.flatpak.enable = lib.mkDefault true;
  services.printing.enable = lib.mkDefault true;

  services.smartd.enable = true;
  services.btrfs.autoScrub.enable = lib.mkDefault true;

  environment.variables = {
    EDITOR = "hx";
    VISUAL = "hx";
    SKIM_DEFAULT_COMMAND = "rg --files";
  };

  environment.sessionVariables = {
    EDITOR = "hx";
    VISUAL = "hx";
    SKIM_DEFAULT_COMMAND = "rg --files";
  };

  hardware.enableAllFirmware = true;
  hardware.bluetooth.enable = lib.mkDefault true;

  boot.loader.systemd-boot.enable = lib.mkDefault true;
  boot.loader.efi.canTouchEfiVariables = lib.mkDefault true;
  boot.loader.timeout = 1;
  boot.supportedFilesystems = [ "ntfs" ];

  networking.networkmanager = {
    enable = true;
  };
  networking.firewall.enable = false;

  services.xserver.enable = lib.mkDefault true;
  services.xserver.layout = "us";
  systemd.services.display-manager.restartIfChanged = false;
  services.xserver.displayManager.sddm.enable = lib.mkDefault true;
  services.xserver.desktopManager.plasma5.enable = lib.mkDefault true;
  environment.plasma5.excludePackages = with pkgs.libsForQt5; [
    elisa
    konsole
    gwenview
  ];

  services.pipewire = {
    enable = true;
    alsa.enable = true;
    alsa.support32Bit = true;
    pulse.enable = true;
  };

  nix.settings = {
    experimental-features = "nix-command flakes";
    auto-optimise-store = true;
  };
  nixpkgs.config = { allowUnfree = true; };

  systemd.extraConfig = ''
    DefaultTimeoutStopSec=15s
  '';

  time.timeZone = "US/Pacific";
  i18n.defaultLocale = "en_US.utf8";
  i18n.supportedLocales = [ "all" ];
  i18n.extraLocaleSettings = {
    LC_CTYPE = "en_US.UTF-8";
    LC_MESSAGES = "en_US.UTF-8";
    LC_ALL = "en_US.UTF-8";
  };

  imports = [ (modulesPath + "/installer/scan/not-detected.nix") ];

  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
  system.stateVersion = lib.mkDefault "23.05";
}