courses.md

{% assign courses = site.collections | where: "type", "course" %} {% for collection in courses %}

{{ collection.docs[0].tags }}

{% for post in collection.docs limit:5 %}
• {{ post.date | date: "%Y-%m-%d" }} {{ post.title }}

  {{ post.excerpt | strip_html | truncate: 200 }}

{% endfor %} {% endfor %}