JSFiddle - React, Tailwind, and code Playground

by Sebastian Kay

HTML

<div>Click here first</div>

JavaScript

document.addEventListener('keydown', function(event) {
    if ((event.keyCode == 17) && (event.keyCode == 16) && (event.keyCode == 49)) {
        alert('Left was pressed');

    }
    else if (event.keyCode == 39) {
        alert('Right was pressed');
    }
}, true);