I've added some updates. Includes encryption and the ability to download as an app. Notes are still stored remotely.

gpvansat

This is really great feedback, thank you!

builders

I built an app - Zapnotes. Pls tell me what you think

The name suggested me that it was Nostr based, but an email is required to sign in, I haven't seen a way to use it with a Nostr extension or even a nsec key.

Also, I haven't seen if it's possible to self host it.  I don't use any cloud storage or app, for I don't want to trust anybody with my data.  Encrypted self hosting data is the way to go to self sovereignty, in my opinion.