This ViewHelper prevents rendering of any content inside the tag Note: Contents of the comment will still be parsed thus throwing an Exception if it contains syntax errors. You can put child nodes in CDATA tags to avoid this.
= Examples =
This is completely hidden.
<f:debug>This does not get rendered</f:debug>
Note: Using this view helper won't have a notable effect on performance, especially once the template is parsed. However it can lead to reduced readability. You can use layouts and partials to split a large template into smaller parts. Using self-descriptive names for the partials can make comments redundant.