diff --git a/tildes/static/js/behaviors/group-links-new-tabs.js b/tildes/static/js/behaviors/group-links-new-tabs.js
new file mode 100644
index 0000000..1042804
--- /dev/null
+++ b/tildes/static/js/behaviors/group-links-new-tabs.js
@@ -0,0 +1,11 @@
+// Copyright (c) 2020 Tildes contributors <code@tildes.net>
+// SPDX-License-Identifier: AGPL-3.0-or-later
+
+$.onmount("[data-js-group-links-new-tabs]", function() {
+    // Open links to groups on Tildes in new tabs
+    $(this)
+        .find(".link-group")
+        .each(function() {
+            $(this).attr("target", "_blank");
+        });
+});
diff --git a/tildes/static/js/behaviors/user-links-new-tabs.js b/tildes/static/js/behaviors/user-links-new-tabs.js
new file mode 100644
index 0000000..9dd0de2
--- /dev/null
+++ b/tildes/static/js/behaviors/user-links-new-tabs.js
@@ -0,0 +1,11 @@
+// Copyright (c) 2020 Tildes contributors <code@tildes.net>
+// SPDX-License-Identifier: AGPL-3.0-or-later
+
+$.onmount("[data-js-user-links-new-tabs]", function() {
+    // Open links to users on Tildes in new tabs
+    $(this)
+        .find(".link-user")
+        .each(function() {
+            $(this).attr("target", "_blank");
+        });
+});
diff --git a/tildes/tildes/templates/home.jinja2 b/tildes/tildes/templates/home.jinja2
index d10144e..77fa1c9 100644
--- a/tildes/tildes/templates/home.jinja2
+++ b/tildes/tildes/templates/home.jinja2
@@ -56,7 +56,7 @@
 
       <ul class="nav nav-group-list">
       {% for group in groups|sort %}
-        <li class="nav-item"><a href="/~{{ group.path }}">~{{ group.path }}</a></li>
+        <li class="nav-item">{{ link_to_group(group) }}</li>
       {% endfor %}
       </ul>
     </ul>
diff --git a/tildes/tildes/templates/macros/comments.jinja2 b/tildes/tildes/templates/macros/comments.jinja2
index bd8cea0..0d8e30b 100644
--- a/tildes/tildes/templates/macros/comments.jinja2
+++ b/tildes/tildes/templates/macros/comments.jinja2
@@ -133,9 +133,17 @@
       {% endif %}
 
       <div class="comment-text"
-        {% if request.user and request.user.open_new_tab_text %}
-        data-js-external-links-new-tabs
+      {% if request.user %}
+        {% if request.user.open_new_tab_text %}
+          data-js-external-links-new-tabs
         {% endif %}
+        {% if request.user.open_new_tab_group %}
+          data-js-group-links-new-tabs
+        {% endif %}
+        {% if request.user.open_new_tab_user %}
+          data-js-user-links-new-tabs
+        {% endif %}
+      {% endif %}
       >
         {% if comment.is_removed %}
           <p class="comment-removed-warning">This comment has been removed and is not visible to other users</p>
diff --git a/tildes/tildes/templates/macros/messages.jinja2 b/tildes/tildes/templates/macros/messages.jinja2
index d07cfe2..46c3043 100644
--- a/tildes/tildes/templates/macros/messages.jinja2
+++ b/tildes/tildes/templates/macros/messages.jinja2
@@ -17,8 +17,16 @@
     </header>
 
     <div class="message-text"
-      {% if request.user and request.user.open_new_tab_text %}
-      data-js-external-links-new-tabs
+      {% if request.user %}
+        {% if request.user.open_new_tab_text %}
+          data-js-external-links-new-tabs
+        {% endif %}
+        {% if request.user.open_new_tab_group %}
+          data-js-group-links-new-tabs
+        {% endif %}
+        {% if request.user.open_new_tab_user %}
+          data-js-user-links-new-tabs
+        {% endif %}
       {% endif %}
     >{{ message.rendered_html|safe }}</div>
   </article>
diff --git a/tildes/tildes/templates/macros/topics.jinja2 b/tildes/tildes/templates/macros/topics.jinja2
index 73ff559..97303b0 100644
--- a/tildes/tildes/templates/macros/topics.jinja2
+++ b/tildes/tildes/templates/macros/topics.jinja2
@@ -138,8 +138,16 @@
 
   {% if is_expandable %}
     <details class="topic-text-excerpt"
-      {% if request.user and request.user.open_new_tab_text %}
-      data-js-external-links-new-tabs
+      {% if request.user %}
+        {% if request.user.open_new_tab_text %}
+          data-js-external-links-new-tabs
+        {% endif %}
+        {% if request.user.open_new_tab_group %}
+          data-js-group-links-new-tabs
+        {% endif %}
+        {% if request.user.open_new_tab_user %}
+          data-js-user-links-new-tabs
+        {% endif %}
       {% endif %}
     >
       <summary><span>{{ excerpt }}</span></summary>
diff --git a/tildes/tildes/templates/topic.jinja2 b/tildes/tildes/templates/topic.jinja2
index 8f1dd71..b3cf537 100644
--- a/tildes/tildes/templates/topic.jinja2
+++ b/tildes/tildes/templates/topic.jinja2
@@ -65,8 +65,16 @@
 {% if request.has_permission('view_content', topic) %}
   {% if topic.is_text_type %}
     <div class="topic-full-text"
-      {% if request.user and request.user.open_new_tab_text %}
-      data-js-external-links-new-tabs
+      {% if request.user %}
+        {% if request.user.open_new_tab_text %}
+          data-js-external-links-new-tabs
+        {% endif %}
+        {% if request.user.open_new_tab_group %}
+          data-js-group-links-new-tabs
+        {% endif %}
+        {% if request.user.open_new_tab_user %}
+          data-js-user-links-new-tabs
+        {% endif %}
       {% endif %}
     >{{ topic.rendered_html|safe }}</div>
   {% elif topic.is_link_type %}