JSFiddle - React, Tailwind, and code Playground

HTML

<gcse:search  defaultToImageSearch="true"></gcse:search>

JavaScript

(function() {
 var cx = '016820916711928902111:qw0kgpuhihm';
    var gcse = document.createElement('script');
    gcse.type = 'text/javascript';
    gcse.async = true;
    gcse.src = 'https://cse.google.com/cse.js?cx=' + cx;
    var s = document.getElementsByTagName('script')[0];
    s.parentNode.insertBefore(gcse, s);
  })();