◉RORK LABJP
●EXPO — Expo Agent is out in beta. It runs in the browser and lets you generate and modify apps from prompts while working directly on a project or repository●NATIVE — What Expo Agent produces are real, shippable native apps for iOS, Android, and the web●RN — The React Native team now officially recommends Expo for new projects, citing how much it narrows the decision space AI code generation has to navigate●MAX — Rork Max emits native Swift and runs on Claude Code paired with Opus 4.6, while standard Rork generates cross-platform apps with React Native (Expo)●CREDIT — Rork is free to start and paid plans begin at $25/month, but credits burn quickly — worth budgeting for before you build seriously●SEPT — App Store submission responses and Android developer verification both take effect in September 2026. Auditing your distribution paths early is the safer move●EXPO — Expo Agent is out in beta. It runs in the browser and lets you generate and modify apps from prompts while working directly on a project or repository●NATIVE — What Expo Agent produces are real, shippable native apps for iOS, Android, and the web●RN — The React Native team now officially recommends Expo for new projects, citing how much it narrows the decision space AI code generation has to navigate●MAX — Rork Max emits native Swift and runs on Claude Code paired with Opus 4.6, while standard Rork generates cross-platform apps with React Native (Expo)●CREDIT — Rork is free to start and paid plans begin at $25/month, but credits burn quickly — worth budgeting for before you build seriously●SEPT — App Store submission responses and Android developer verification both take effect in September 2026. Auditing your distribution paths early is the safer move
TAG

reliability

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⬡ Rork Dev/2026-08-08Advanced

The 429s Kept Coming After Recovery: Measuring Retry Jitter Across 2,000 Clients

My backend came back but the 429s did not stop. I rebuilt the scenario in a 2,000-client discrete simulator and measured what plain exponential backoff, delay caps, 10% jitter, and honoring Retry-After actually cost in seconds.

⬡ 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.