https://www.unizar.es/modules/contrib/superfish/js/superfish.js?v=2.0

1(function ($, Drupal, once) {
2  Drupal.behaviors.superfish = {
3    attach(context, drupalSettings) {
4      // Take a look at each menu to apply Superfish to.
5      $.each(drupalSettings.superfish || {}, function (index, options) {
6        $(once('superfish', `ul#${options.id}`, context)).each(function () {
7          const $menu = $(this);
8
9          // Check if we are to apply the Supersubs plug-in to it.
10          if (options.plugins) {
11            if (options.plugins.supersubs) {
12              $menu.supersubs(options.plugins.supersubs);
13            }
14          }
15
16          // Apply Superfish to the menu.
17          $menu.superfish(options.sf);
18          // Check if we are to apply any other plug-in to it.
19          if (options.plugins) {
20            if (options.plugins.touchscreen) {
21              $menu.sftouchscreen(options.plugins.touchscreen);
22            }
23            if (options.plugins.smallscreen) {
24              $menu.sfsmallscreen(options.plugins.smallscreen);
25            }
26            if (options.plugins.supposition) {
27              $menu.supposition();
28            }
29          }
30        });
31      });
32    },
33  };
34})(jQuery, Drupal, once);