New Twiddle

application.controller.js

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle',
  
  events: [],
  
  actions: {
    foo(name) {
      this.get('events').pushObject(name);
    }
  }
  
});

application.template.hbs

<h1>Welcome to {{appName}}</h1>
<br>
<br>
{{outlet}}
<br>
<div
  {{action "foo" 'mouse-up' on="mouseUp"}}
  {{action "foo" 'mouse-down' on="mouseDown"}}
  {{action "foo" 'click' on="click"}}
>Click Me</div>
<br>
<ul>
{{#each events as |event|}}
<li>{{event}}</li>
{{/each}}
</ul>

twiddle.json

{
  "version": "0.6.0",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "https://cdnjs.cloudflare.com/ajax/libs/ember.js/2.3.1/ember.debug.js",
    "ember-data": "https://cdnjs.cloudflare.com/ajax/libs/ember-data.js/2.3.3/ember-data.js",
    "ember-template-compiler": "https://cdnjs.cloudflare.com/ajax/libs/ember.js/2.2.0/ember-template-compiler.js"
  }
}