JSFiddle - React, Tailwind, and code Playground
HTML
<div id="out"></div>
JavaScript
try
{
var date = new Date("2015-02-29T13:02:49.073Z");
console.log(date.toString());
console.log(date.toISOString());
document.getElementById("out").innerHTML = date.toString() + "<br> Check your console (F12)";
}
catch(e)
{
console.log(e.message);
}