/td>
</tr>
<tr>
<td><code>key</code></td>
<td><code>String?</code></td>
<td>The value used to map a DOM element to its respective item in a array of data.</td>
</tr>
<tr>
<td><code>attrs</code></td>
<td><code>Object?</code></td>
<td>A hashmap of <a href="hyperscript.html#dom-attributes">DOM attributes</a>, <a href="hyperscript.html#events">events</a>, <a href="hyperscript.html#properties">properties</a> and <a href="hyperscript.html#lifecycle-methods">lifecycle methods</a>.</td>
</tr>
<tr>
<td><code>childre