JSFiddle - React, Tailwind, and code Playground

by marionettejs

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.2.2/jquery.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.8.3/underscore-min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/backbone.js/1.3.2/backbone-min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/backbone.radio/1.0.4/backbone.radio.min.js"></script>
<script src="https://rawgit.com/marionettejs/backbone.marionette/next/lib/backbone.marionette.js"></script>

JavaScript

const Friend = Mn.Object.extend({
  graduate: function() {
    this.triggerMethod('announce', 'I graduated!!!');
  }
});

const john = new Friend({name: 'John'});

john.on('announce', function(message) {
  console.log(message); // I graduated!!!
})

john.graduate();