PORTALS DEMO
This browser does not support Portals. As of May 2019,
Chrome Canary is the only platform that supports Portals.
You can try out Portals in Chrome Canary by flippingan experimental flag:
chrome://flags/#enable-portals.
This demo app let's you pre-render the given page URL in a
portal element.
You will be able to navigate into the portal by clicking it.