Explore 715 articles on iOS performance
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Joffrey Bion just dropped Kotlin Toolchain 0.12, and it's bringing the multiplatform publishing workflow developers have been waiting for. Plus, Wasm apps just got a whole lot more practical.
Antoine van der Lee tackles the most common SwiftUI mistake: slapping a view model on everything. His approach? Start simple, add MVVM only when it actually solves a problem.
Shorebird explores three approaches to shipping mobile updates faster. Which one actually delivers on the promise of speed without sacrificing native performance?
Paweł Gadomski from Software Mansion just solved one of React Native's messiest problems: getting WhatsApp-style incoming calls to actually work when your app is killed. The solution? Stop treating it as a libr...
Antoine van der Lee reveals why your SwiftUI view models keep resetting unexpectedly. The culprit? Mixing up @StateObject and @ObservedObject in ways that look identical until they break.
Bartek Krason and Mateusz Turbański break down the iOS attribution gap that kills user onboarding. Their solution: deferred deep linking that survives app installation and routes users exactly where they intend...
Jakub Piasecki from Software Mansion just solved React Native's button problem. After shipping 9 different button components, they built one to replace them all.
Aras Diler built a production social platform with Siri integration, on-device AI, and iOS widgets as a solo developer. His secret? Treating Expo as the architecture, not just a starting point.
Grab's engineering team discovered that Xcode's parallel testing was secretly sabotaging their CI pipeline. Tests from the same class were forced onto the same simulator, creating massive execution time imbalan...
Sadık Çoban from Getir just dropped a masterclass on migrating a massive e-commerce listing screen to SwiftUI while supporting iOS 15. The payoff? A 4.7× performance improvement in production.
Antoine van der Lee tackles the #1 migration blocker in Swift 6: Sendable conformance. If you're seeing data race warnings pile up, this deep dive shows exactly how to fix them.
Colin Feo from Discord reveals how mobile gaming's retention problem just got a social solution. Discord's Social SDK v1.10 brings full iOS and Android support, and early partners are already seeing lapsed play...
Flutter 3.32 just dropped, and Shorebird has already rolled out full support. If you're shipping Flutter apps, this integration promise is bold: under 5 minutes to get started.
Shorebird just launched obfuscation for Flutter iOS apps. If you're shipping sensitive code or worried about reverse engineering, this changes the game.
Discord's Design Systems Team just shipped a masterclass in cross-platform consistency. Their mobile redesign proves that listening to user feedback can drive meaningful UX improvements at scale.
Dogancan Mavideniz from Trendyol reveals how his team cut iOS UI test execution time by 5x. The culprit? The way XCTest handles scrolling.
Shorebird is tackling Flutter performance head-on with their work on version 3.44+. If you're shipping Flutter apps, this matters.
Alberto De Bortoli from Just Eat Takeaway reveals how a simple UI component exposed a 7-year-old architectural blind spot. The fix? Stop organizing by graph position, start organizing by purpose.
Gishantha Darshana from PickMe Engineering built a NavigationStack-style router that works on iOS 15. No more hidden NavigationLinks cluttering your SwiftUI views.
Antoine van der Lee just cracked a problem that's plagued iOS developers for years: how do you test time zone changes on a real device without boarding a plane?