The HTML markup for this example:

{% filter escape %}
{{ "{% component 'demoTodo' %}" }}
{% endfilter %}

  Wait, only one line is needed?

Yes! unlike the AJAX example, components are simple building blocks that can be used with a small amount of code.

The demoTodo component used here is provided by the plugin called Winter\Demo, you can find it in the plugins/winter/demo folder.