Your app needs to remember who signed in across requests.

When this becomes useful

A new customer or teammate needs access, but your application must keep their work separate from everyone else’s. The useful starting point is one that shows where identity enters the request and where access is checked.

What the template offers

D1 sessions API is a Workers starter from Cloudflare Templates. It offers a concrete implementation to inspect and adapt. A session-oriented API starting point. Review cookie settings, session revocation and authorization boundaries.

Technical shape

Inspect how session state is stored in D1, issued to a browser, rotated and revoked.

Questions worth answering

• Where does customer or tenant identity come from?
• Which actions need a server-side permission check?
• How are sessions and access revoked?

Inspect the source

Read the maintainer's README, license, setup instructions and current repository state before adapting the code.