h time an event handler in the subtree is invoked</td>
</tr>
<tr>
<td><strong>returns</strong></td>
<td></td>
<td></td>
<td>Returns <code>undefined</code></td>
</tr>
</tbody></table>
<p><a href="signatures.html">How to read signatures</a></p>
<hr>
<h3 id="how-it-works"><a href="#how-it-works">How it works</a></h3>
<p>The <code>m.render(element, vnodes)</code> method takes a virtual DOM tree (typically generated via the <a href="hyperscript.html"><code>m()</code> hyperscript function</a>), generates a DOM tr