{ 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
];
}