A snippets showcase can be added to any page of your theme but it's intended to be used in the demo pages.
In order to make a snippet showcase, you need a div with the class js_snippets_showcase
.
The content of this div will be parsed as a QWeb (client side) document using the prefix ts
.
Once parsed, the snippet showcase widget will render the template named main
.
Eg:
<div id="js_snippets_showcase">