Fieldbook

A note-taking app that works with no server and no account. Edits merge cleanly across devices whenever they next meet.

Placeholder entry — replace with a real project.

Fieldbook was an experiment in local-first design: the database lives in the browser, syncs peer-to-peer when it can, and never blocks the writer waiting on a network.

The survey

Conflict-free merge of concurrent edits via a text CRDT.
Full history retained; any past state is recoverable.
Archived, but the sync core was lifted into two later projects.

Field notes

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