Test app

Env & Data Playground

Save user data to a Neon Postgres database and inspect the environment variables available to the server.

Save user data

Entries are persisted to Neon Postgres via a server action.
Optional.

Saved entries

1
Mona Lisamona@github.com
Hello from the test app6/29/2026, 3:48:33 AM

Environment variables

A safe, non-sensitive subset read from the server at request time.
NODE_ENVproduction
VERCEL_ENVproduction
VERCEL_REGIONnot set
APP_NAMETEST APP
DATABASE_URLconfigured
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