JSFiddle - React, Tailwind, and code Playground

HTML

<body></body>

JavaScript

var newDateObj = new Date();
newDateObj.setTime(newDateObj.getTime() + (10 * 60 * 1000));
$('body').append( '<p>В ' + newDateObj.getHours() + ':' + newDateObj.getMinutes() + ' вы получите готовый документ' );