Is there anything like soul or pocketbase, but focused on serving a local sqlite database to a browser, where you can present the results of premade requests, or issue plain SQL requests and plot the results if numerical?

I'm thinking about something like a modernized and simpler "LAMP" setup, which could be used to teach SQL.

Bonus point if the server can synchronize with other similar servers, to ingest records absent from the local database, which could be helpful to teach about why UNIQUE matters, and how consistency is hard