New Twiddle

application.controller.js

import Ember from 'ember';

Ember.STRINGS = {
  'Ember Twiddle': 'Ember Twiddle via strings (%@)'
};

export default Ember.Controller.extend({
  appName: 'Ember Twiddle',
  actions: {
    toggle() {
      this.set('appName', 'Ember Twuddle');
    }
  }
});

application.template.hbs

<h1>Welcome to {{loc appName 'arg'}}</h1>
<br>
<br>
<button {{action 'toggle'}}>swap</button>
<br>
<br>

twiddle.json

{
  "version": "0.6.5",
  "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/2.4.3/ember.debug.js",
    "ember-data": "https://cdnjs.cloudflare.com/ajax/libs/ember-data.js/2.4.0/ember-data.js",
    "ember-template-compiler": "https://cdnjs.cloudflare.com/ajax/libs/ember.js/2.4.3/ember-template-compiler.js"
  }
}