JSFiddle - React, Tailwind, and code Playground

HTML

<div id="current"></div>
<div id="current2"></div>
<div id="current3"></div>

JavaScript

var today = new Date();
var today2 = new Date();
var today3 = new Date();

today.setDate(today.getDate() + 106);

today2.setDate(today.getDate() - 31);

today3.setDate(today2.getDate() + 0);


var dd = today.getDate();
var mm = today.getMonth(); //January is 0!
var yy = today.getFullYear();

document.getElementById('current').innerHTML = today;
document.getElementById('current2').innerHTML = today2;
document.getElementById('current3').innerHTML = today3;