New Twiddle

application.controller.js

import Ember from 'ember';

export default Ember.Controller.extend({
  appName:'Ember Twiddle',
	model: [{a:1},{a:1},{a:1}],
actions:{
sub() {
alert('hai');
}
}
});

application.template.hbs

<h1>Welcome to {{appName}}</h1>
<br>
<br>
<div style="height:300px; width: 300px; background:black;" >
{{my-comp mouseMove=(action 'sub')}}
</div>
{{outlet}}
<br>
<br>

my-comp.component.js

import Ember from 'ember';

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

my-comp.template.hbs

{{yield}}

twiddle.json

{
  "version": "0.5.3",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "1.13.13",
    "ember-data": "https://cdnjs.cloudflare.com/ajax/libs/ember-data.js/2.3.3/ember-data.js",
    "ember-template-compiler": "1.13.13"
  }
}