Load jQuery and Underscore in chrome console

load-jquery-underscore.js

(w => {
  const js = w.document.createElement('script');
  js.setAttribute("src", '//cdn.jsdelivr.net/g/jquery@3.1.1,underscorejs@1.8.3');
  w.document.head.appendChild(js);
  return 'Loaded Javascript Libraries';
})(window);

load-lodash-fp.js

(w => {
  const js = w.document.createElement('script');
  js.setAttribute("src", '//cdn.jsdelivr.net/g/lodash@4(lodash.min.js+lodash.fp.min.js)');
  w.document.head.appendChild(js);
  return 'Loaded Javascript Libraries';
})(window);