Simple usages Use Snippet for rendering dynamic page. Inject values of the variable.(/app/{name}/{age}) name=foo, age=25 name=bar, age=20 Manipulate attribute values. Extend other template. append insert override Embed other template. Use Request Handler for side effects.
Complicated usages Experience some type of Renderers. Pass variables from outer Snippet to inner Snippet. Use dynamic Snippet and dynamic embed. Use ContextData annotation. Redirect request and use flash scope. Localize Messages.