Baserow

Baserow is an open-source no-code database and online spreadsheet — a self-hosted Airtable alternative. This template deploys Baserow (web UI on port 80) connected to a managed PostgreSQL database via discrete DATABASE_* variables, bypassing the bundled embedded Postgres. On first launch, open the app URL to create your admin account, and update the BASEROW_PUBLIC_URL placeholder to your deployed domain.

Source: GitHub