JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://raw.github.com/gist/49204b69d43388a017a1/1bcaed168666ef415700f3f25a9c442459121ac0/log.js"></script>
<html>
<head>
</head>
<body>
    <p>Output:</p>
    <pre></pre>
</body>
</html>

CSS

body { font-family: arial }
p { margin: 10px 0 }
pre { background-color: #000; color: #00ff00; padding: 10px }

JavaScript

// Example 1
var one = 1
  , oneObject = new Number(1);

log(one === oneObject);
log(typeof(one), typeof(oneObject));