New Twiddle

controllers.application.js

import Ember from 'ember';

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

router.js

import Ember from 'ember';
import config from './config/environment';

const Router = Ember.Router.extend({
  location: 'none',
  rootURL: config.rootURL
});

Router.map(function() {
  this.route('level1', function() {
    this.route('level2');
  });
});

export default Router;

routes.level1.js

import Ember from 'ember';

export default Ember.Route.extend({
});

routes.level1.level2.js

import Ember from 'ember';

export default Ember.Route.extend({
});

templates.application.hbs

<h1>Welcome to {{appName}}</h1>
<br>
<br>
{{#link-to 'level1'}}Level 1{{/link-to}}
{{outlet}}
<br>
<br>

templates.level1.hbs

<p>You're on level1</p>
{{#link-to 'level1.level2'}}Take it to that next level{{/link-to}}
{{outlet}}

templates.level1.level2.hbs

<p>You're on leve1 2!</p>

twiddle.json

{
  "version": "0.10.7",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "2.10.0",
    "ember-data": "2.10.0",
    "ember-template-compiler": "2.10.0",
    "ember-testing": "2.10.0"
  },
  "addons": {}
}