The Architecture of a Local-First Pain Tracker

Review the production local-first app: download a private pain tracker

Local-first architecture is not just a storage choice.

For a health-adjacent app, it is a trust boundary.

If you want privacy-first, offline health tech to exist without surveillance funding it: sponsor the build → https://github.com/sponsors/CrisisCore-Systems

PainTracker.ca is built around a narrow promise: a person should be able to record and organize self-reported pain information without making the core task depend on a server, an account, or a clinic integration.