JSFiddle - React, Tailwind, and code Playground

by Frank van Puffelen

HTML

<script src="https://cdn.firebase.com/js/client/2.2.3/firebase.js"></script>
<pre></pre>

JavaScript

var ref = new Firebase('https://stackoverflow.firebaseio.com/29512217');
var log = document.getElementsByTagName('pre')[0];

ref.on('value', function(snapshot) {
    log.innerText += JSON.stringify(snapshot.val()) + '\n';
});

ref.set(['hello', 'world']);