⬡ Rork Dev/2026-06-15Advanced
Keeping Login Alive in a Rork-Built Expo App — Preventing Token-Refresh Races with Single-Flight
Add login to the Expo app Rork generates and it works at first, but in production the 'I got logged out on my own' reports creep in. Most are token-refresh races. This covers a reliability design that single-flights refresh, stores tokens safely, and handles expiry correctly.
⬡ Rork Dev/2026-05-31Advanced
Running Crash-Free Rate as a Budget: An SLO Design Note for Deciding Where to Invest Across 6 Indie Apps
Notes from running 6 wallpaper apps in parallel and the shift from treating crash-free rate as a pass/fail threshold to treating it as an error budget. A working write-up on turning burn rate into investment and sunset decisions.