All Articles
State Updated in Rork But UI Won't Re-render? Five Patterns and Fixes
setState is firing in your Rork-generated code but the UI refuses to update. Five common root causes — mutation, stale closures, Zustand selectors, missed dependencies, unmounted updates — each with Before/After code.
Using Notion as a CMS Backend for Rork Apps — Auth, Block Rendering, Rate Limits, and the 1-Hour Image URL Problem
Put Notion behind your Rork app. Pick the right auth model, render Notion blocks safely, survive the 1-hour image URL expiry, and stay under the API rate limit — a production-grade walkthrough.
Eliminating Flicker and Scroll Conflicts in Pull-to-Refresh for Rork Apps
If pull-to-refresh in your Rork app flashes white, jumps to the top, or leaves the spinner hanging, the fix is almost always in how refreshing state and scroll view nesting are handled. Here are the patterns that make it feel solid.
Designing Rork Apps That Don't Let Users Down on Bad-Signal Days — UX Patterns for Unstable Networks
After shipping a Rork app, the #1 reason I was losing review stars wasn't a crash — it was 'the screen just stays blank.' Here's how I redesign loading, empty, and error states so the experience gracefully degrades on flaky connections.
Integrating Siri and Shortcuts into Rork Apps: App Intents with Expo, Without the Pitfalls
A production-grade guide to adding Siri Shortcuts and App Intents to a React Native app generated by Rork. Bridge native Swift via an Expo Config Plugin, model AppShortcut / AppEntity / EntityQuery correctly, and ship Donations and Control Center widgets without breaking Apple's conventions.
The 5 Machine Learning Optimizations That Make Rork's AI Code Generation Fast
Why does Rork generate code faster and more reliably than other AI app builders? After three months of measuring and observing, here are five machine learning optimizations quietly working behind the scenes.
Fixing Stuck Splash Screens and White Flash on Launch in Rork Apps
Fixes for the four most common Rork splash screen bugs: a splash that refuses to hide, a white flash on launch, Android 12+ cropping, and dark-mode mismatches.
FlatList Renders Blank in Rork? A Calm, Ordered Way to Debug Empty Lists
When a FlatList in your Rork-generated app shows nothing at all, the cause is usually a handful of very specific things. Here's the order I check them in, based on bugs I've actually shipped and fixed.
Practical Techniques to Cut the Startup Time of Rork-Generated Apps
If a Rork-generated app feels sluggish on launch, the cause is almost always in how initial loading is assembled. Here's the exact process I used to cut startup time to a third of its original value, measurements included.
Fixing Japanese IME Input Issues in Rork Apps: A React Native Deep Dive
Apps generated by Rork often misbehave with Japanese IME input — events fire during composition, candidate windows close unexpectedly. Here's how to diagnose and fix it with working React Native code.
Loading Custom Fonts Cleanly in Rork Apps — Preventing Startup Flicker (FOIT/FOUT) With expo-font
When you ship a Rork-generated app with a custom font, you often see a brief flash of the system font at launch — the classic FOIT/FOUT problem. This guide shows how to combine expo-font and expo-splash-screen to hold the splash screen until fonts are ready, with copy-paste-ready code.
Keeping a Rork-Built Solo App Alive Past Year Three — A Maintenance Design Against Silent App Aging
When you run a Rork-built app over the long haul, a kind of 'aging' starts creeping in that wasn't visible at launch — OS updates, breaking library changes, shifting device landscapes. After more than a decade of independent app development and two years of running Rork apps, here are the maintenance design principles I rely on to keep apps stable past year three.