JSFiddle - React, Tailwind, and code Playground

HTML

<div id="d1">click me 1</div>
<div id="d2">click me 2</div>
<div id="d3">click me 3</div>

JavaScript

window.onload = function () {
        for(var i = 1; i <= 3; i++) {
                var d = document.getElementById('d' + i),
                    message = 'hello' + i;
                d.onclick = function () {
                        alert(message);
                };
        }
}