nixos-config/home/programs/browsers/chromium.nix

{pkgs, ...}: {
  programs.chromium = {
    enable = true;
    # package = pkgs.ungoogled-chromium;
    extensions = [
      {id = "cjpalhdlnbpafiamejdnhcphjbkeiagm";} # ublock origin
    ];
  };
}