Discover 44 articles on SwiftUI in mobile performance
Showing 20 of 44 articles (Page 1 of 3)
Jacob Bartlett puts SwiftUI and UIKit through the ultimate stress test: a feed of 22,000 animated GIFs running at 120fps. The results might surprise you.
Ravindu Wataketiya from PickMe makes the case that haptic feedback is the silent hero of mobile UX. It's the detail users don't notice until it's missing—and it can elevate a mediocre app to exceptional.
Antoine van der Lee from SwiftLee introduces an open-source Agent Skill that teaches AI to write better SwiftUI code. No more fixing the same mistakes over and over in your AGENTS.md file.
Dr. Simon Bogutzky built the same bill-splitting app three times. The line count difference? 75 vs. 281.
Noah Martin from Sentry cracked a problem that seemed impossible: swizzling pure Swift code to automatically track SwiftUI view performance. The technique is wild.
Pavithra Chamod J from PickMe Engineering breaks down the biggest challenge in mobile dev: making location services work seamlessly across Android and iOS without draining batteries or violating privacy.
NavigationStack in SwiftUI works great until you're hunting through ten files to figure out why Settings opened the wrong screen. The coordinator pattern changes everything.
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Max Roche from Grindr Engineering just solved one of SwiftUI's most annoying problems: why do custom components require massive initializers while Apple's native views stay clean and simple?
Kcrdissanayake from PickMe reveals how their team migrated an 8-year-old ride-hailing driver app from UIKit to SwiftUI while maintaining iOS 15 compatibility. The bold rewrite wasn't just about modern code—it w...
Airbnb's SwiftUI features were re-rendering way more than they should. The culprit? SwiftUI's hidden diffing algorithm was working against them.
Jacob Bartlett from Jacob's Tech Tavern puts SwiftUI scroll performance under the microscope. Can it really hit 120fps with complex infinite feeds, or does the magic come at too high a cost?
Kcrdissanayake from PickMe Engineering breaks down a critical choice every Swift developer faces: how to safely manage shared state across threads without killing performance.
Kcrdissanayake from PickMe Engineering reveals why SwiftUI's AppStorage is a security risk for sensitive data. Their solution? A custom property wrapper that encrypts everything before it hits storage.
PickMe rebuilt their entire iOS app from Objective-C to SwiftUI in just 6 months. Here's how a team that started with 1 developer scaled to 10 engineers and shipped a complete rewrite.
Callstack reveals how to bridge SwiftUI's modern declarative views directly into React Native apps. This is the integration pattern brownfield teams have been waiting for.
Swift vs React Native: the debate that never dies. But what does the data actually show?
Merpay just migrated hundreds of payment screens to modern UI frameworks while keeping their app running in production. Here's how they managed a 2-year engineering transformation.
SwiftUI or UIKit? The iOS dev community is split, and new grads are caught in the middle trying to figure out which framework will actually land them a job.
Gennadii Tsypenko from Just Eat Takeaway reveals why VoiceOver accessibility often gets overlooked in iOS development—and shares the exact SwiftUI modifiers that fix it. Most teams skip this until it's too late...