hacks-guide-minimal-mistakes-theme/_pages/category-archive.html

---
layout: archive
permalink: /category-archive/
title: "Posts by Category"
---
{% include absolute-url.liquid %}
{% include group-by-array.html collection=site.posts field='categories' %}

{% for category in group_names %}
  {% assign posts = group_items[forloop.index0] %}
  <h3>{{ category }}</h3>
  {% for post in posts %}
    {% include archive-list-single.html %}
  {% endfor %}
{% endfor %}