Making the default Twitter tweet widgets work in an EmberJS application. This adds the twitter widget script after the tweets are in the DOM.

page.js

// Method 1
// add the twitter widget library to the bottom of app/index.html (after your Ember app)
<script src="//platform.twitter.com/widgets.js" charset="utf-8"></script>

// initialize it after the content is in the DOM
import Ember from 'ember';

export default Ember.View.extend({
  didInsertElement: function() {
    window.twttr.widgets.load();
  }
});

// Method 2
import Ember from 'ember';

export default Ember.View.extend({
  didInsertElement: function() {
    var script = window.document.createElement('script');
    script.id = 'twitter-script';
    script.src = '//platform.twitter.com/widgets.js';
    script.charset = 'utf-8';
    window.$('body').append(script);
  },
  willDestroyElement: function() {
    window.$('#twitter-script', 'body').remove();
  }
});