{ pkgs, ... }:
{
  programs.firefox = {
    enable = true;

    profiles.default = {
      containersForce = true;
      containers = {
        social = {
          color = "turquoise";
          icon = "fence";
          id = 1;
        };

        shopping = {
          color = "orange";
          icon = "cart";
          id = 2;
        };
      };

      search = {
        force = true;
        default = "DuckDuckGo";
        engines = {
          "Nix Packages" = {
            urls = [{
              template = "https://search.nixos.org/packages";
              params = [
              { name = "type"; value = "packages"; }
              { name = "query"; value = "{searchTerms}"; }
              ];
            }];

            icon = "${pkgs.nixos-icons}/share/icons/hicolor/scalable/apps/nix-snowflake.svg";
            definedAliases = [ "@np" ];
          };

          "NixOS Wiki" = {
            urls = [{ template = "https://wiki.nixos.org/index.php?search={searchTerms}"; }];
            iconUpdateURL = "https://wiki.nixos.org/favicon.png";
            updateInterval = 24 * 60 * 60 * 1000;
            definedAliases = [ "@nw" ];
          };

          "MyNixOS" = {
            urls = [{ template = "https://mynixos.com/search?q={searchTerms}"; }];
            iconUpdateURL = "https://mynixos.com/favicon-light.svg";
            definedAliases = [ "@mn" "@mw" ];
          };

          "Bing".metaData.hidden = true;
          "Google".metaData.hidden = true;
          "Amazon.com".metaData.hidden = true;
          "eBay".metaData.hidden = true;
        };
      };
    };

    policies = {
      DisableFirefoxStudies = true;
      DisableTelemetry = true;
      DisablePocket = true;

      DontCheckDefaultBrowser = true;
      DownloadDirectory = "\${home}";

      EnableTrackingProtection = {
        Value = true;
        Locked = false;

        Cryptomining = true;
        EmailTracking = true;
        Fingerprinting = true;

        Exceptions = [];
      };

      FirefoxHome = {
        SponsoredTopSites = false;

        Pocket = false;
        SponsoredPocket = false;
      };

      StartDownloadsInTempDirectory = true;
      TranslateEnabled = true;

      Preferences = {
        "browser.translations.automaticallyPopup" = {
          Value = false;
          Status = "default";
        };
      };
    };
  };
}