JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="http://visionmedia.github.io/mocha/example/mocha.css">
<script src="http://visionmedia.github.io/mocha/example/mocha.js"></script>
<script src="http://visionmedia.github.io/mocha/example/chai.js"></script>
<div id="mocha"></div>

JavaScript

//var assert = chai.assert();
chai.should();
mocha.setup('bdd');

describe('Kata', function() {
    it('should return...', function() {
        chai.assert.equal(true, true, 'Truthy values should be treated equal.');
    });
});

mocha.run();