Using Textbox.io - Get Editor Instances

HTML

<script src="https://s3.amazonaws.com/static.ephox.com/jsfiddle/textboxio/textboxio.js"></script>
<html>
<head>
    <meta charset="UTF-8">
    <title>let and const real world</title>
</head>
<body>
<script>
    {
        const name = 'wes';
        console.log(name);
    }

    for(let i = 0; i < 10; i++) {
        console.log(i);
        setTimeout(function() {
            console.log('The number is ' + i);
        },1000);
    }

</script>
</body>
</html>