Facebook Social Plugins

developers.facebook.com/docs/plugins

Official Implementation

HTML<body>
  <div id="fb-root"></div>
  <script>
    (function(d, s, id){
      var js, fjs = d.getElementsByTagName(s)[0];
      if (d.getElementById(id)) return;
      js = d.createElement(s); js.id = id;
      js.src = "//connect.facebook.net/en_US/all.js#xfbml=1";
      fjs.parentNode.insertBefore(js, fjs);
    }(document, 'script', 'facebook-jssdk'));
  </script>

  <!-- Like button -->
  <div class="fb-like" data-send="true" data-layout="button_count" data-width="450" data-show-faces="true"></div>
</body>

Solution

Remove the script from the body and load the following script inside the <head>.

COFFEESCRIPT$ ->
  loadFacebookSDK()
  bindFacebookEvents() unless window.fbEventsBound

bindFacebookEvents = ->
  $(document)
    .on('page:fetch', saveFacebookRoot)
    .on('page:change', restoreFacebookRoot)
    .on('page:load', ->
      FB?.XFBML.parse()
    )
  @fbEventsBound = true

saveFacebookRoot = ->
  if $('#fb-root').length
    @fbRoot = $('#fb-root').detach()

restoreFacebookRoot = ->
  if @fbRoot?
    if $('#fb-root').length
      $('#fb-root').replaceWith @fbRoot
    else
      $('body').append @fbRoot

loadFacebookSDK = ->
  window.fbAsyncInit = initializeFacebookSDK
  $.getScript("//connect.facebook.net/en_US/sdk.js")

initializeFacebookSDK = ->
  FB.init
    appId  : 'YOUR_APP_ID'
    status : true
    cookie : true
    xfbml  : true
    version: 'v2.7'

This solution is implemented on this site.

Related Issues: #25, #62

Contributors

All solutions should be considered unofficial. There is no guarantee that a given solution will work with your application. If you find that a solution is insufficient, please let me know by submitting an issue on Github.