e into an actual DOM element, use the <a href="render.html"><code>m.render()</code></a> function:</p>
<pre><code class="lang-javascript">m.render(document.body, m(&quot;br&quot;)) // puts a &lt;br&gt; in &lt;body&gt;
</code></pre>
<p>Calling <code>m.render()</code> multiple times does <strong>not</strong> recreate the DOM tree from scratch each time. Instead, each call will only make a change to a DOM tree if it is absolutely necessary to reflect the virtual DOM tree passed into the call. This behavior is d