JSFiddle - React, Tailwind, and code Playground

by LyndseyB

HTML

<div id="counter">1</div>

JavaScript

(function countEuros() {
    var count = 0,
        element = document.getElementById('counter'),
        counter = setInterval(function() {
            count +=1000;
            var newCount =  count.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ",");
            element.innerHTML = newCount + ' Euro';
            if (count >= 3000000) {
                clearInterval(counter);
                return;
            }
        }, 1);
}());