Guestbook introduction and setup
Download the App Engine SDK and set up your App Engine environment.
Using the Users Service
Integrate your guestbook application with Google user accounts using the Users service.
Process form information submitted by users to your guestbook.
Using Static Files
Learn how to use App Engine's static files feature to serve a CSS stylesheet for your guestbook app.
Uploading Your Application
Upload and deploy your guestbook application on App Engine.