New Twiddle

components.extend-test.js

import Ember from 'ember';

const DEFAULTS = {
	one: 1,
  two: 2,
  other: false,
  thing: null
};
export default Ember.Component.extend(DEFAULTS, {
  
});

controllers.application.js

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle'
});

templates.application.hbs

<h1>Welcome to {{appName}}</h1>
<br>
<br>
{{outlet}}
{{extend-test}}
<br>
<br>

templates.components.extend-test.hbs

{{one}}
{{two}}
{{other}}
{{thing}}

twiddle.json

{
  "version": "0.8.1",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "2.5.1",
    "ember-data": "2.5.2",
    "ember-template-compiler": "2.5.1"
  }
}