JSFiddle - React, Tailwind, and code Playground

HTML

<div style="display:none" id="example"></div>

JavaScript

function addTextNode(text) {
  var newtext = document.createTextNode(text),
      element = document.getElementById('example');
      
  element.appendChild(newtext);
}

function yourFunctionDataHere(){
	return 'test1234';
}


addTextNode(yourFunctionDataHere());