$nodes = [
          {
            'name' => 'Testing Message',
            'children' => [
                            {
                              'name' => 'Hello world',
                              'children' => [
                                              {
                                                'name' => 'inside',
                                                'children' => [],
                                                'id' => '3'
                                              }
                                            ],
                              'id' => '2'
                            }
                          ],
            'id' => '1'
          }
        ];

##</code><code>##

[% VIEW nested %]
  [% BLOCK list %]
    <ul>
      [% FOREACH i IN item %]
        <li>[% i.name %]</li>
        [% IF i.children.size %]
          [% view.print(i.children.list) %]
        [% END %]
      [% END %]
    </ul>
  [% END %]
[% END %]

[% nested.print(nodes) %]

##</code><code>##

<ul>
<li>Test</li>
	<ul>
	<li>Hello</li>
		<ul><li>inside</li>
		</ul>
	</ul>
</ul>

##</code><code>##

<ul>
<li>Test
	<ul>
	<li>Hello
		<ul><li>inside</li>
		</ul>
	</li>
	</ul>
</li>
</ul>