diff --git a/archetypes/blog/index.md b/archetypes/blog/index.md
index c01cb8f..4b95267 100644
--- a/archetypes/blog/index.md
+++ b/archetypes/blog/index.md
@@ -10,6 +10,9 @@ draft: true
 authors:
   - {{ with .Site.Author.name }}{{ . }}{{ else }}John Doe{{ end }}
 
+categories:
+  - archetype-stuff
+
 tags:
   - awesome
 
diff --git a/archetypes/categories/_index.md b/archetypes/categories/_index.md
new file mode 100644
index 0000000..a8dbf2f
--- /dev/null
+++ b/archetypes/categories/_index.md
@@ -0,0 +1,15 @@
+---
+
+title: {{ replace .Name "-" " " | title }}
+
+---
+
+A short summary of what the category is about.
+
+<!--more-->
+
+Optionally provide more information about the category here. This part will only
+show on the category page, not on the category list page.
+
+If you delete this section, DO NOT delete the summary separator (`<!--more-->`)
+or else the summary won't be shown.
diff --git a/assets/css/bobastyle.css b/assets/css/bobastyle.css
index c25565c..3f012bb 100644
--- a/assets/css/bobastyle.css
+++ b/assets/css/bobastyle.css
@@ -113,6 +113,7 @@
   margin-bottom: 15px;
 }
 
+.categories,
 .tags,
 .series {
   margin-top: 10px;
@@ -133,6 +134,41 @@
 
 
 
+/* Category list format */
+.category-list ul {
+  display: flex;
+  flex-direction: column;
+  list-style: none;
+  gap: 10px;
+  padding: 0;
+}
+
+.category-list li {
+  display: flex;
+  flex-direction: row;
+  gap: 20px;
+  background-color: var(--background-2);
+  padding: 8px 12px;
+  border-radius: 8px;
+}
+
+@media (max-width: 360px) {
+  .category-list li {
+    flex-direction: column;
+    gap: 0;
+  }
+}
+
+.category-list li > a,
+.category-list li > p {
+}
+
+.category-list p {
+  margin: 0;
+}
+
+
+
 /* Tags list format */
 .tag-list ul {
   display: flex;
diff --git a/config.yaml b/config.yaml
index b9dbc45..f24c261 100644
--- a/config.yaml
+++ b/config.yaml
@@ -7,6 +7,7 @@ params:
   readingtime: true
 
 taxonomies:
+  category: categories
   tag: tags
   author: authors
   series: series
diff --git a/layouts/categories/list.html b/layouts/categories/list.html
new file mode 100644
index 0000000..9eb8c54
--- /dev/null
+++ b/layouts/categories/list.html
@@ -0,0 +1,27 @@
+{{ define "main" }}
+    <h1>
+        {{ partial "icon.html" "folder" }}
+        {{ .Title | markdownify }}
+    </h1>
+
+    <div class="category-list">
+        {{ with .Data.Terms.Alphabetical }}
+            <ul>
+                {{ range . }}
+                    {{ with .Page }}
+                        <li>
+                            <a href="{{ .Permalink }}">
+                                <p>{{ .Title | markdownify }}</p>
+                            </a>
+                            {{ partial "description-or-summary.html" . }}
+                        </li>
+                    {{ end }}
+                {{ end }}
+            </ul>
+        {{ else }}
+            <div>
+                {{ i18n "no_posts" }}
+            </div>
+        {{ end }}
+    </div>
+{{ end }}
diff --git a/layouts/categories/term.html b/layouts/categories/term.html
new file mode 100644
index 0000000..8fc31fa
--- /dev/null
+++ b/layouts/categories/term.html
@@ -0,0 +1,27 @@
+{{ define "main" }}
+    <h1>
+        {{ partial "icon.html" "folder" }}
+        {{ .Title | markdownify }}
+        {{ partial "rss-link.html" . }}
+    </h1>
+
+    {{ with .Content }}
+        {{ . }}
+    {{ end }}
+
+    <div class="page-list">
+        {{ with .Paginator.Pages }}
+            <ul>
+                {{ range . }}
+                    <li>{{ .Render "summary/post" }}</li>
+                {{ end }}
+            </ul>
+        {{ else }}
+            <div>
+                {{ i18n "no_posts" }}
+            </div>
+        {{ end }}
+    </div>
+
+    {{ partial "pagination.html" . }}
+{{ end }}
diff --git a/layouts/partials/post-meta-item/categories.html b/layouts/partials/post-meta-item/categories.html
new file mode 100644
index 0000000..3e53557
--- /dev/null
+++ b/layouts/partials/post-meta-item/categories.html
@@ -0,0 +1,11 @@
+{{ with (.GetTerms "categories") }}
+    {{ $categories := slice }}
+    {{ range . }}
+        {{ $categories = $categories | append (printf `<a href="%s">%s</a>` .Permalink .LinkTitle) }}
+    {{ end }}
+
+    <div class="categories" aria-label="{{ i18n "aria_post_meta_categories" }}">
+        {{ partial "icon.html" "folder" }}
+        {{ delimit $categories ", " }}
+    </div>
+{{ end }}
diff --git a/layouts/partials/post-metadata/full.html b/layouts/partials/post-metadata/full.html
index 275ba8a..a6ce14c 100644
--- a/layouts/partials/post-metadata/full.html
+++ b/layouts/partials/post-metadata/full.html
@@ -25,6 +25,7 @@
         {{ partial "post-meta-item/translations.html" . }}
         {{ partial "post-meta-item/readingtime.html" . }}
         {{ partial "post-meta-item/viewsource.html" . }}
+        {{ partial "post-meta-item/categories.html" . }}
         {{ partial "post-meta-item/tags.html" . }}
     </div>
 {{ end }}
diff --git a/layouts/partials/post-metadata/short.html b/layouts/partials/post-metadata/short.html
index 9d0e843..bae4921 100644
--- a/layouts/partials/post-metadata/short.html
+++ b/layouts/partials/post-metadata/short.html
@@ -13,6 +13,7 @@
         {{ partial "post-meta-item/translations.html" . }}
         {{ partial "post-meta-item/readingtime.html" . }}
         {{ partial "post-meta-item/series.html" . }}
+        {{ partial "post-meta-item/categories.html" . }}
         {{ partial "post-meta-item/tags.html" . }}
     </div>
 {{ end }}