JSFiddle - React, Tailwind, and code Playground

HTML

<div id="User780611"></div>

JavaScript

var dbName = 'User780611',
  request = indexedDB.open(dbName);

request.onsuccess = function (e) {
  var db = e.target.result;
  var version = db.version;
  db.close();
  var request2 = indexedDB.open(dbName, ++
    version);
  request2.onsuccess = function () {
  console.log('request2.onsucces');
    window.document.getElementById('User780611').innerHTML = this.result.version;
  };
}