snachodog.github.io/_pages/categories.md

layout	permalink	title
page	/categories/	Categories

{% for category in site.categories %}

{% capture category_name %}{{ category | first }}{% endcapture %}

<h3 class="category-head">{{ category_name }}</h3>
<a name="{{ category_name | slugize }}"></a>
{% for post in site.categories[category_name] %}
<article class="archive-item">
  <h4><a href="{{ site.baseurl }}{{ post.url }}">{% if post.title and post.title != "" %}{{post.title}}{% else %}{{post.excerpt |strip_html}}{%endif%}</a></h4>
</article>
{% endfor %}

{% endfor %}