home-assistant.io/source/_includes/javascripts/github.html

{% if site.github_user %}
<script>
  $(document).ready(function(){
    if (!window.jXHR){
      var jxhr = document.createElement('script');
      jxhr.type = 'text/javascript';
      jxhr.src = '{{ root_url}}/javascripts/libs/jXHR.js';
      var s = document.getElementsByTagName('script')[0];
      s.parentNode.insertBefore(jxhr, s);
    }

    github.showRepos({
      user: '{{site.github_user}}',
      count: {{site.github_repo_count}},
      skip_forks: {{site.github_skip_forks}},
      target: '#gh_repos'
    });
  });
</script>
<script src="{{ root_url }}/javascripts/github.js"></script>
{% endif %}