JSFiddle - React, Tailwind, and code Playground

by luwes

JavaScript

function HTMLinXHR() {
  if (!window.XMLHttpRequest)
    return false;
  var req = new window.XMLHttpRequest();
  req.open('GET', window.location.href, false);
  try {
    req.responseType = 'document';
    req.onload = (e) => {
    	console.log(e);
    }
  } catch(e) {
    return true;
  }
  return false;
}

HTMLinXHR();