JSFiddle - React, Tailwind, and code Playground

HTML

<div id="output"></div>

JavaScript

var today = new Date();
    var dd = today.getDate();
    var mm = today.getMonth()+1;

    var yyyy = today.getFullYear();
    if(dd<10){dd='0'+dd} if(mm<10){mm='0'+mm} var today = yyyy.toString().substr(2,2)+'-'+mm+'-'+dd;
    document.getElementById("output").innerHTML = today;