Builtin PWA code to add offline CSS class to document?

[cvializ]

Issue to track investigating the effort involved in adding simple offline detection to an AMP document. Ideally just by including an extension.

[QES]

This I think would be a great addition to AMP, PWA is a great idea but what sets AMP apart is that it is a set of libraries that can be loaded with simple JSON elements to make changes and alterations to the way things work. Having a similar set of tools for limited PWA elements - offline caching would be a great additon.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed in 7 days if no further activity occurs. Thank you for your contributions.