Consumer Node Preview 1.0.0-rc1 is out: press Preview on a Fully Decoupled Drupal site, and the unsaved page shows in the frontend your readers will see.
The draft's address goes after the # so it stays out of server logs, and a frontend on another domain reads it with a 15-minute token. Druxt Node Preview 0.1.0 is the Nuxt side.
Is 15 minutes long enough for the way your editors preview?
https://stuar.tc/writing/consumer-node-preview-100-rc1-preview-fully-decoupled-drupal-sites-20261112

stuar.tcConsumer Node Preview 1.0.0-rc1; preview for Fully Decoupled Drupal sites · stuar.tcConsumer Node Preview shows unsaved Drupal edits in your Fully Decoupled frontend, the way readers will see them. Druxt Node Preview 0.1.0 is the Nuxt side.
commit 198d03c