Reminds me of an old hack project I did: https://tabdb.io/ Edit + query an SQL database whose data is stored exclusively in your browser tabs.

I use "Note Everything" on my Android phone. I found is uses a SQLite db for storing its info. Might try this for extracting the contents if I ever want to move to Apple phone.

Like a pglite?

I wish there was a link to the repo included on the website. I assume that it is this one..?

https://github.com/sharma3361/editsqlite

Jesus... How the fuck is this even on the frontpage?