Explore 694 articles on iOS performance
Showing 20 of 694 articles (Page 13 of 35)
Mike Pesate from Bumble breaks down Publishers in SwiftUI and Combine with real-world examples. If you're still confused about when to use CurrentValueSubject vs PassthroughSubject, this one's for you.
Swiggy discovered customers were anxiously checking their order tracking screen multiple times during the 20-45 minute delivery window. Their solution? Let users track orders while doing literally anything else...
Slack's mobile team faces a unique challenge: users expect desktop-level performance while bouncing between subway tunnels and spotty cellular networks.
Amazon's QA team just shared their playbook for mobile performance testing. Here's what separates apps that scale from those that crash.
Joana Melo from Klarna turned a 6-month diversity program into company-wide impact by solving a pain point that had defeated multiple engineering teams before her.
Handshake chose NOT to use Apollo for GraphQL on iOS. Here's why that unconventional decision made perfect sense for their team.
Daniel Roth from Thumbtack rebuilt their entire iOS component library from scratch in SwiftUI. The result? Faster builds, fewer bugs, and a development experience that finally lives up to the hype.
Swiggy's iOS team cut their app launch time in half and reduced app size by 8MB. Here's how they did it.
Bevan Christian from IDN Engineering cut iOS CI/CD time by 76.85% with one platform switch. Here's how a simple migration delivered results most teams only dream about.
Drew Hamilton just took Poko, the Kotlin compiler plugin that generates equals/hashCode/toString, fully multiplatform. This solves a real API compatibility headache for library authors.
Glance powers lockscreens for millions across India, Indonesia, Latin America, and Japan. Zero tolerance for lag when you're the first thing users see.
Michael Ramdatt and the Lyft team reveal how they beat every competitor to launch the first rideshare app on CarPlay and Android Auto. The secret? Building their own mapping platform from scratch.
Meta just solved a problem most users never notice: making HDR video look great on billions of devices with wildly different capabilities.
Colin White reveals how Coil 3.0 is breaking free from Android to become truly multiplatform. The image loading library that powers countless Android apps is making a bold leap to iOS, web, and desktop.
Scott Southerland from Thumbtack reveals how their iOS app hit a breaking point: 8-minute builds, mysterious crashes, and 80,000-line auto-generated files that finally stopped compiling altogether.
Apple just open-sourced Swift HTTP Types, and it's about to change how iOS and server-side Swift developers handle HTTP. No more converting between URLRequest and SwiftNIO types.
Grab's engineering team faced a brutal problem: rain in Southeast Asia would crash their entire ride-hailing system. When demand spiked locally, users everywhere suffered.
Bevan Christian uncovered why users were mysteriously logged out of a major startup's iOS app for years. The culprit? A homegrown token refresh mechanism that created race conditions nobody noticed.
Flipkart shaved 30% off page load times in their React Native app with 500M weekly visits. Here's how they did it without rewriting everything.
Meta's Engineering blog just hit a 404. Sometimes even the biggest tech companies deal with broken links and content migrations.