If you're really feeling like pushing into new concepts, check out the alpha library for IDX (https://idx.xyz https://idx.xyz) -- uses p2p tech to manage inform

If you're really feeling like pushing into new concepts, check out the alpha library for IDX (https://idx.xyz https://idx.xyz) -- uses p2p tech to manage information and identity (for apps and users) in a fully decentralized and direct way. Should work well with other local-first tools like Automerge that other posters have suggested.