{ pkgs, unstable-pkgs, ... }: { 
  environment.systemPackages = with pkgs; [
    vim
    tmux
    htop
    wget
  ] ++ [
    unstable-pkgs.deno
    unstable-pkgs.sqlite-interactive
    unstable-pkgs.httpie
    unstable-pkgs.jujutsu
  ];

  programs.vim.enable = true;
  programs.vim.defaultEditor = true;
  environment.variables = {
    EDITOR = "vim";
    VISUAL = "vim";
    SYSTEMD_EDITOR = "vim";
  };

  services.tailscale.enable = true;
  services.tailscale.useRoutingFeatures = "both";

  programs.git.enable = true;
  programs.nix-ld.enable = true; # for Deno :)
}