New Twiddle

controllers.application\.js

import Controller from '@ember/controller';

export default class ApplicationController extends Controller {
  appName = 'Ember Twiddle';
}

initializers.session-events\.js

export function initialize(applicationInstance) {
  console.log("initialize called")

  const applicationRoute = applicationInstance.__container__.lookup("route:application")

  // const session          = applicationInstance.__container__.lookup('service:session');
  // session.on('authenticationSucceeded', function() {
  //   applicationRoute.transitionTo('index');
  // });
  // session.on('invalidationSucceeded', function() {
  //   applicationRoute.transitionTo('bye');
  // });
}

export default {
  initialize
};

routes.application\.js

import Route from '@ember/routing/route';

export default Route.extend({
});

templates.application\.hbs

<h1>Welcome to {{this.appName}}</h1>
<br>
<br>
{{outlet}}
<br>
<br>

twiddle\.json

{
  "version": "0.17.0",
  "EmberENV": {
    "FEATURES": {},
    "_TEMPLATE_ONLY_GLIMMER_COMPONENTS": false,
    "_APPLICATION_TEMPLATE_WRAPPER": true,
    "_JQUERY_INTEGRATION": true
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.js",
    "ember": "3.16.0",
    "ember-template-compiler": "3.16.0",
    "ember-testing": "3.16.0"
  },
  "addons": {
    "@glimmer/component": "1.0.0"
  }
}