topics.md

title	Browse by topic
description	Use the list to facet results and browse Knowledge Hub content by topics. Sort by frequency or alphabetical using the icons at the top of the list, or read the topic definitions at [the bottom of the page](#topics).
layout	faceted
status	published
last_modified_at	2025-09-17
nav_order	2.5
facet_data	indexed
facet_keys	tags kind
sidebar	nav collapsible sidebar true

{% for item in site.data[page.facet_data] %}

{% assign tags = '' %}
{% for key in page.facet_keys %}
  {% capture tags_ %}|{{ item[key] | join: '|' }}{% endcapture %}
  {% capture tags %}{{ tags | append: tags_ }}{% endcapture %}
{% endfor %}

{% assign tags = tags | replace: '||', '|' | remove_first: '|' %}

<tr data-tags="{{ tags }}">
  <td><a {% if item.kind == 'resource' %}class="external" {% endif %}href="{% if item.kind == 'resource' %}{{ item.url }}{% else %}{{ item.url | relative_url}}{% endif %}">{{ item.title }}</a></td>
  <td>{{ item.kind | capitalize | replace: 'Pdwg', 'PDWG' }}</td>
</tr>

{% endfor %}

Resource	Kind

Topics

{% for tag in site.data.topics %} {% assign slug = tag["topic"] | slugify %} {% capture url %}{{ '/topics?topic=' | append: slug }}{% endcapture %}

{{ tag['topic'] }}

{{ tag['definition'] }}

{% endfor %}