JSFiddle - React, Tailwind, and code Playground

by alirokni

HTML

<div id="time-stamp">time</div>

JavaScript

function timestamp(epochtime){
    this.utcSeconds = epochtime;
    this.d = new Date(0); // The 0 there is the key, which sets the date to the epoch
    this.d.setUTCSeconds(this.utcSeconds);
    return this.d;
}

var mytime = timestamp(1418863946).toString();
$('#time-stamp').text(mytime.substr(4, 11));