alt Hacker News> 1. A POI/favorites app that maintains a local database with an API for other apps to access it. Apps could then store markers there instead of in their own private db, so that points added on one map app can be instantly available in other apps.
Would an AT Protocol app or extension meet this need and requirements? By being stored in a PDS, the data can be permissioned, owned by the user, and easily migrated and/or shared.
https://atproto.com/blog/atproto-spaces-alpha
ATProto spaces: A new extension to ATProto that enables non-public data - https://news.ycombinator.com/item?id=49379732 - August 2026
Replies
mariusor • yesterday at 7:19 PM
As technologists I think we should all be wary of "when all you have is a hammer" fallacy a little bit more.
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No, it should be local-first. Private and offline by default. There could certainly be sync integrations using AT, Dropbox, iCloud, etc. Those could even be separate apps, using the same API to access the data. But that sort of thing should be secondary and optional.