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●RORKMAX — Rork Max builds native Swift apps instead of React Native, targeting iPhone, iPad, Apple Watch, Apple TV, Vision Pro, and iMessage●NATIVE — Rork Max unlocks capabilities React Native can't reach: AR/LiDAR, Metal 3D, widgets, Dynamic Island, Live Activities, HealthKit, HomeKit, NFC, and Core ML●PUBLISH — Two-click App Store publishing cuts the steps between generating an app and shipping it●SIM — A browser-based streaming iOS simulator lets you test in a real Apple environment without Xcode or a Mac●STANDARD — Standard Rork turns a plain-English description into working React Native (Expo) code●PRICING — It's free to start, paid plans begin at $25/month, and Rork Max is $200/month●RORKMAX — Rork Max builds native Swift apps instead of React Native, targeting iPhone, iPad, Apple Watch, Apple TV, Vision Pro, and iMessage●NATIVE — Rork Max unlocks capabilities React Native can't reach: AR/LiDAR, Metal 3D, widgets, Dynamic Island, Live Activities, HealthKit, HomeKit, NFC, and Core ML●PUBLISH — Two-click App Store publishing cuts the steps between generating an app and shipping it●SIM — A browser-based streaming iOS simulator lets you test in a real Apple environment without Xcode or a Mac●STANDARD — Standard Rork turns a plain-English description into working React Native (Expo) code●PRICING — It's free to start, paid plans begin at $25/month, and Rork Max is $200/month
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◇ App Dev/2026-05-30Intermediate

Killing Thumbnail Scroll Jank in an iOS Wallpaper App — Notes on ImageIO Downsampling

Lay out a lot of thumbnails and scrolling stutters while memory balloons. The culprit was full-size image decoding on the main thread. Here is how ImageIO downsampling and prefetching cut measured memory dramatically.