New Twiddle

controllers.application.js

import Ember from 'ember';

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

router.js

import EmberRouter from '@ember/routing/router';
import config from './config/environment';

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

Router.map(function() {
  this.route('home');
  this.route('other-page');

});

export default Router;

templates.application.hbs

<h1>Welcome to {{appName}}</h1>
{{#link-to "home"}}home{{/link-to}}
{{#link-to "other-page"}}other{{/link-to}}
<br>
<br>
{{outlet}}
<br>
<br>

templates.home.hbs

on home page
<br>
{{#link-to "other-page"}}
  <img src="https://emberjs.com/images/about/ember-productivity-sm_x2-075fc920.png"><br>
{{/link-to}}
{{#link-to "other-page"}}
  <img src="https://emberjs.com/images/about/ember-productivity-sm_x2-075fc920.png"><br>
{{/link-to}}
{{#link-to "other-page"}}
  <img src="https://emberjs.com/images/about/ember-productivity-sm_x2-075fc920.png"><br>
{{/link-to}}
{{#link-to "other-page"}}
  <img src="https://emberjs.com/images/about/ember-productivity-sm_x2-075fc920.png"><br>
{{/link-to}}

templates.other-page.hbs

other page

twiddle.json

{
  "version": "0.14.1",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.js",
    "ember": "2.18.2",
    "ember-template-compiler": "2.18.2",
    "ember-testing": "2.18.2"
  },
  "addons": {
    "ember-data": "2.18.2"
  }
}