JSFiddle - React, Tailwind, and code Playground

by alnitak

HTML

<div id="x"> </div>

JavaScript

var x = document.getElementById('x');
var s = ['John', 'Mark', 'Alex'];
var i = 0;

(function loop() {
    console.log(i);
    x.innerHTML = s[i];
    if (++i < s.length) {
        setTimeout(loop, 3000);
    }
})();