[raelmiu]

Love this.

What are computers for?

Local first could be the file format that allows us to use devices without cloud services. Back to file first, vendors of software apps, pay for software once (or one year of updates or whatever).

It's s new horizon.

[rollcat]

I would still prefer to have my stuff synced between devices. Files are OK for data that doesn't change much (your music/photo/book library) - Syncthing works great there.

CRDTs allow for conflict-free edits where raw files start falling short (calendars, TODOs, etc). I'd love to see something like Syncthing for CRDTs, so that local-first can take the next logical step forward and go cloud-free.

[WorldMaker]

The other day I was riffing on ideas on what if Browsers had a third Storage called `roamingStorage`. Keep it the simple, stupid key/value store interface of localStorage and sessionStorage, but allow it to roam between your devices (like classic Windows %RoamingAppData% on a network/domain configured for it). It doesn't even "need" a full sync engine like CRDTs at the browser level, if it did something as simple and dumb as basic MVCC "last write wins, but you can pull previous versions" you can easily build CRDT library support on top of it.

The hardest trick to that would be securing it, in particular how you define an application boundary so that the same application has the same roamingStorage but bad actor applications can't spoof your app and exfiltrate data from it. My riffing hasn't found an easy/simple/dumb solution for that (if you want offline apps you maybe can't just rely on website URL as localStorage mostly does today, and that's maybe before you get into confusion about multiple users in the same browser instance using the app), but I assume it's a solvable problem if there was interest in it at the browser level.