JSFiddle - React, Tailwind, and code Playground
HTML
<div id="result"></div>
JavaScript
var timestamp = 1301090400
, date = new Date(timestamp * 1000)
, datevalues = [
date.getUTCFullYear()
,date.getUTCMonth()+1
,date.getUTCDate()
,date.getUTCHours()
,date.getUTCMinutes()
,date.getUTCSeconds()
];
document.getElementById('result').innerHTML = datevalues;