> For the complete documentation index, see [llms.txt](https://docs.gutenbricks.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.gutenbricks.com/features/advanced/creating-comments-and-docs-inside-a-template.md).
# Creating "comments and docs" inside a template
You can add detailed documentation about a template inside a template. That is not rendered on the front-end or the Gutenberg editor.
Example
Just like what you'd normally do in a code.
```javascript
// This is a comment. It's not executed.
let a = 5;
```
## How do I do that?
Select an `section`, `container`, `block` or `div` element and enable Turn Off Rendering.
Toggle the rendering of an element
Note: This tiny toggle is a big symbolic feature showing our intention to use Block Builder as something more than mere page builder.
