home-assistant.io/source/_includes/asides/recent_posts.html

{% assign posts_to_show = include.posts | default: 5 %}

<section class="recent-posts aside-module grid__item one-whole lap-one-half">
  <h1 class="title epsilon">{% icon "mdi:newspaper-variant-multiple" %} Recent Posts</h1>
  <ul class="divided">
    {% for post in site.posts limit: posts_to_show %}
      {% if post.url != page.url  %}
        <li class="post">
          <a href="{{ post.url }}">{{ post.title }}</a>
        </li>
      {% endif %}
    {% endfor %}
  </ul>
</section>