JSFiddle - React, Tailwind, and code Playground

HTML

<p id="promise1"></p>
<p id="promise2"></p>
<p id="promise3"></p>

JavaScript

var p1 = document.getElementById('promise1');
var p2 = document.getElementById('promise2');
var p3 = document.getElementById('promise3');

var promise1 = "one";
var promise2 = 2222;
var promise3 = new Promise(function (fulfill, reject) {
	fulfill("three");
});

Promise.all([promise1, promise2, promise3]).then(results => {
	p1.innerHTML = results[0];
	p2.innerHTML = results[1];
	p3.innerHTML = results[2];
});