{ pkgs, ... }:
{
  environment.systemPackages = with pkgs; [
    cachix
    nix-output-monitor
    nix-prefetch
    nix-top
    #nix-index
    nix-tree
    nix-search-cli # nix-search
    nix-diff
    #comma
    nixfmt
    alejandra
    #nixpkgs-hammering
    #nixpkgs-review
  ];
}