jerryscript/_includes/header.html

<nav class="navbar navbar-inverse navbar-fixed-top">
  <div class="container">
    <div class="navbar-header">
      <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar">
        <span class="sr-only">Toggle navigation</span>
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
        <span class="icon-bar"></span>
      </button>
      <a class="navbar-brand" href="{{ site.github.url }}/"><b>JerryScript</b></a>
    </div>
    <div id="navbar" class="collapse navbar-collapse">
      <ul class="nav navbar-nav">
        {% if page.url == "/" %}
          <li class="active"><a href="{{ site.github.url }}/">Home</a></li>
        {% else %}
          <li><a href="{{ site.github.url }}/">Home</a></li>
        {% endif %}
        <li><a href="http://github.com/jerryscript-project/jerryscript">View on Github</a></li>
        <li><a href="http://www.iotjs.net">Powering <b>IoT.js</b></a></li>
      </ul>
      <ul class="nav navbar-nav navbar-right">
        {% for p in site.pages %}
          {% if p.title %}
            {% if p.url != "/internals/" and p.url != "/port-api/" and p.url != "/reference-counting/" %}
              {% if page.url == p.url %}
                <li class="active"><a href="{{ p.url | prepend: site.github.url }}" >{{ p.title }}</a></li>
              {% else %}
                <li><a href="{{ p.url | prepend: site.github.url }}" >{{ p.title }}</a></li>
              {% endif %}
            {% endif %}
          {% endif %}
        {% endfor %}
        <li class="dropdown"><a class="dropdown-toggle" data-toggle="dropdown" href="#">Documents <span class="caret"></span></a>
          <ul class="dropdown-menu">
            {% for p in site.pages %}
              {% if p.title %}
                {% if p.url == "/internals/" or p.url == "/port-api/" or p.url == "/reference-counting/" %}
                  <li><a href="{{ p.url | prepend: site.github.url }}" >{{ p.title }}</a></li>
                {% endif %}
              {% endif %}
            {% endfor %}
          </ul>
        </li>
      </ul>
    </div><!--/.nav-collapse -->
  </div>
</nav>