Here goes something

templates/node.html

@@ -0,0 +1,44 @@
+{% extends "base.html" %}
+
+{% block title %}{{ title }}{% endblock title %}
+
+{%- block body %}
+    <section>
+        <h1>{{ title }}</h1>
+        <code style="display: inline;">ID: {{ id }}</code>
+        <p>{{ body }}</p>
+    </section>
+    {% if connections or incoming %}
+    <aside>
+        <hr>
+        <h2>Connections</h2>
+        {% if connections %}
+        <ul>
+            {% for connection in connections %}
+            <li>
+            <strong>{{id}}</strong>
+            &#x1f86a;
+            <a href="/node/{{connection.to}}">{{connection.to}}</a>
+            </li>
+            {% endfor %}
+        </ul>
+        {% else %}
+        <em>No outgoing connections.</em>
+        {% endif %}
+        {% if incoming %}
+        <h3>Incoming connections</h3>
+        <ul>
+            {% for connection in incoming %}
+            <li>
+            <strong>{{connection.to}}</strong>
+            &#x1F868;
+            <a href="/node/{{connection.from}}">{{connection.from}}</a>
+            </li>
+            {% endfor %}
+        </ul>
+        {% endif %}
+    </aside>
+    {% else %}
+    <em>Node has no connections.</em>
+    {% endif %}
+{%- endblock body %}