{inputs, ...}: {
  flake.homeModules.firefox = {
    pkgs,
    config,
    lib,
    inputs,
    ...
  }: {
    options.customs = {
      firefox.enable = lib.mkEnableOption "enable firefox";
    };
    config = lib.mkIf config.firefox.enable {
      programs.firefox = {
        enable = true;
        package = pkgs.firefox;
        profiles.ShyFox = {
          isDefault = true;
          extensions = {
            packages = with pkgs.nur.repos.rycee.firefox-addons; [
              bitwarden
              ublock-origin
              sponsorblock
              return-youtube-dislikes
              firefox-color
              tampermonkey
              duckduckgo-privacy-essentials
              mal-sync
              sidebery
            ];

            force = true;
            # settings = {
            #   "{3c078156-979c-498b-8990-85f7987dd929}".settings =
            #     builtins.fromJSON (builtins.readFile "${inputs.shimmer.outPath}/sidebery.json");
            # };
          };

          preConfig = builtins.readFile "${inputs.betterfox.outPath}/user.js";
          userChrome = builtins.readFile "${inputs.shimmer.outPath}/userChrome.css";
          userContent = builtins.readFile "${inputs.shimmer.outPath}/userContent.css";

          settings = {
            "shimmer.remove-winctr-buttons" = true;
            "toolkit.legacyUserProfileCustomizations.stylesheets" = true;
            "svg.context-properties.content.enabled" = true;
            "browser.search.suggest.enabled" = true;
            "captivedetect.canonicalURL" = "http://detectportal.firefox.com/canonical.html";
            "network.captive-portal-service.enabled" = true;
            "network.connectivity-service.enabled" = true;
            "extensions.autoDisableScopes" = 0;
          };
          search = {
            force = true;
            engines = {
              "Brave" = {
                urls = [
                  {template = "https://search.brave.com/search?q={searchTerms}";}
                  {
                    type = "application/x-suggestions+json";
                    template = "https://search.brave.com/api/suggest?q={searchTerms}";
                  }
                ];

                icon = "https://cdn.search.brave.com/serp/v2/_app/immutable/assets/safari-pinned-tab.539899c7.svg";
                updateInterval = 24 * 60 * 60 * 1000;
                definedAliases = ["!br"];
              };
              "NixOS Packages" = {
                urls = [{template = "https://search.nixos.org/packages?channel=unstable&from=0&size=50&sort=relevance&type=packages&query={searchTerms}";}];
                icon = "https://nixos.org/favicon.png";
                updateInterval = 24 * 60 * 60 * 1000;
                definedAliases = ["!ns"];
              };
              "NixOS Options" = {
                urls = [{template = "https://search.nixos.org/options?channel=unstable&from=0&size=50&sort=relevance&type=packages&query={searchTerms}";}];
                icon = "https://nixos.org/favicon.png";
                updateInterval = 24 * 60 * 60 * 1000;
                definedAliases = ["!no"];
              };
              "HomeManager" = {
                urls = [{template = "https://home-manager-options.extranix.com/?query={searchTerms}&release=master";}];
                icon = "https://github.com/mipmip/home-manager-option-search/blob/main/images/favicon.png";
                updateInterval = 24 * 60 * 60 * 1000;
                definedAliases = ["!hs"];
              };
              "NixWiki" = {
                urls = [{template = "https://wiki.nixos.org/w/index.php?search={searchTerms}";}];
                icon = "https://nixos.org/favicon.png";
                updateInterval = 24 * 60 * 60 * 1000;
                definedAliases = ["!nw"];
              };
              "Kinopoisk" = {
                urls = [{template = "https://www.kinopoisk.ru/index.php?kp_query={searchTerms}";}];
                icon = "https://www.kinopoisk.ru/favicon.ico";
                updateInterval = 24 * 60 * 60 * 1000;
                definedAliases = ["!ks"];
              };
              "MDN Docs" = {
                urls = [{template = "https://developer.mozilla.org/en-US/search?q={searchTerms}";}];
                icon = "https://developer.mozilla.org/favicon-48x48.bc390275e955dacb2e65.png";
                updateInterval = 24 * 60 * 60 * 1000;
                definedAliases = ["!md"];
              };
            };
            default = "Brave";
          };
        };
      };
    };
  };
}