JSFiddle - React, Tailwind, and code Playground

by Steven Bey

HTML

<p id="demo"></p>

JavaScript

var days = 90;
var date = new Date();
date.setDate(date.getDate() - days);
for(var i = 0; i < days; i++) {
    document.getElementById("demo").innerText += date.toISOString().split("T")[0];
    date.setDate(date.getDate() + 1);
}