Looks nice but why does it need 3rd party cookies to work?

Also, copy-pasting is broken:

Bigtableis a distributedstoragesystemformanagingstructureddatathatisdesignedtoscaletoa verylargesize:petabytesofdataacrossthousandsofcommodityservers.

Also, expected keyboard shortcuts (eg hitting delete to delete a document) don't work.