subzerocloud/blue-steel: REST api for your database (PostgreSQL/Sqlite).

subZero is a standalone, extensible web server that turns your database directly into a REST/GraphQL api.

You can use it for free as a docker image where the constraints and permissions in the database determine the api endpoints and operations.

Alternatively, you can use it as a library dependence in your Rust code to bootstrap 90% of your backend and extend it with your custom routes and functionality.