Micromanager
A private app for keeping a personal history you can correct without losing the original.
- Status
- Private product
- Year
- 2026
- Role
- Solo, AI-assisted
- Area
- Agents & AI systems
In plain English
Personal records get messy: imports go wrong, notes need fixing, and the phone loses signal. Micromanager keeps original records, corrections and notes as one clean, ordered history that also works offline. It is a private app for my own daily use.
How it works
- Import records from files, keeping the original data exactly as it arrived.
- Store corrections and notes as separate entries, so the original is never overwritten.
- Queue changes on the device while offline.
- Replay queued changes in strict order once back online, setting aside any that fail their checks.
What I did
I built it solo with AI assistance, using TypeScript, React, Fastify and PostgreSQL.
What I learned
Keeping the original record and the correction as separate things means I can always fix a mistake later. Replaying history in order is what makes that safe.