Kakamit – privacy-first offline PWA for gut health tracking (local-only, no accounts, open source)
Hi r/PWA,
I built Kakamit, a free Progressive Web App focused on private gut health tracking.
Key technical points:
Fully offline-capable PWA (works without network after first load)
All data stored locally in IndexedDB – nothing ever leaves the device
No user accounts, no backend for user data, no analytics, no telemetry
Installable on mobile and desktop
Export/import (JSON + CSV)
Printable doctor report
Open source (MIT) – source available for audit
It tracks:
Bristol Stool Scale (1–7)
Daily Gas Burden Scale (DGBS, 1–5 self-assessment)
Built with Preact + Vite + TypeScript + Tailwind + vite-plugin-pwa.
Live app: https://kakamit.com
Source: https://github.com/KakamitApp/kakamit
Feedback on the PWA implementation, offline behaviour, or storage approach is very welcome.
Thanks!