lift MDN usercscript

liftMDN.user.js

// ==UserScript==
// @name         lift MDN
// @description  move search results from MDN to the top of the page
// @include        https://www.google.com/search*
// @run-at         document-end
// @grant        none
// ==/UserScript==

(function() {
    'use strict';
const isMDN = function(link) {
  return /developer.mozilla.org/.test(link);
};

const main = function() {
  const parent = document.querySelector(".srg");
  const searchResults = document.querySelectorAll(".srg > .g");
  searchResults.forEach(res => {
    try {
      const link = res.querySelector(".r > a").href;
      if (isMDN(link)) {
        parent.insertBefore(res, parent.firstChild);
      }
    } catch (e) {}
  });
};

main();
})();