New Twiddle

controllers.application.js

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle',
  
  name: 'Steve Jobs'
});

templates.application.hbs

<input value={{name}} onchange={{action (mut name) value="target.value"}} >
<br/>
<br/><br/>
Name: {{name}}

twiddle.json

{
  "version": "0.10.5",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "2.6.2",
    "ember-data": "2.8.0",
    "ember-template-compiler": "2.6.2",
    "ember-testing": "2.6.2"
  },
  "addons": {}
}