Explore 694 articles on iOS performance
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activesludge breaks down iOS 18's Translation API with real-world demos that show how to eliminate copy-paste translation workflows. This is the most practical guide I've seen for implementing on-device transla...
Callstack reveals how brownfield React Native integration lets you modernize native apps without the dreaded full rewrite. This collection of insights shows exactly how companies like Shopify and Zalando pulled...
Still think Flutter is too slow for production apps? Very Good Ventures just dismantled the 6 biggest myths holding teams back from adopting this cross-platform framework.
Duolingo ships UI changes in minutes, not weeks. Their server-driven UI system bypasses app store releases entirely.
Stefan Jandl from Sentry just cracked a tough problem: how do you auto-instrument performance monitoring in Unity games without asking developers to write a single line of code?
Grab's configuration management SDK was crushing service performance with memory spikes and CPU throttling. 98% of services were loading 100x more data than they actually needed.
Real User Monitoring isn't just a performance tool. It's the bridge between what you think users experience and what actually happens in production.
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.
What if you could ditch Xcode's sluggish editor and use VSCode/Cursor for iOS development? Turns out, you can build a surprisingly functional setup.
Diego Parra from Mercado Libre's Performance Engineering team just shared how they slashed API response times by 60% with one strategic fix. The culprit? Regex compilations eating 40% of CPU cycles.
DoorDash handles 2 billion orders annually, and every ETA prediction matters. Their old tree-based models couldn't keep up with the complexity.
Andrew McKnight from Sentry just solved one of mobile performance monitoring's biggest blind spots. Ever wondered what's actually happening in your app before main() even gets called?
Your mobile app's first impression isn't just important. It's everything. The Fullstory Team breaks down why most teams are optimizing blind, relying on assumptions instead of actual user behavior data.
Holly Borla from Apple's Swift Core Team announces Swift 6, bringing data-race safety from opt-in warnings to compiler-enforced guarantees. After a decade of development, Swift now targets embedded systems, ser...
Shopify doubled developer productivity by turning the most tedious part of mobile development into a one-click experience.
Timotius Leonardo Lianoto from IDN Engineering admits he's not a fan of NotificationCenter—it's hard to trace, difficult to test, and can turn into spaghetti code. But he's built a protocol-based solution that ...
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...
Bevan Christian from IDN Engineering tackles a problem every iOS team faces: how do you navigate between SwiftUI and UIKit without creating a maintenance nightmare?
Medium's iOS codebase is over 10 years old with code from 2013 still running in production. Instead of rewriting, they wear it as a badge of honor.
Bevan Christian from IDN Media reveals how his team eliminated merge conflicts that plague every iOS team. Two weeks of sleepless nights resulted in a solution that transforms project management.