Showing 20 of 1606 articles (Page 56 of 81)
Shopify went all-in on React Native, but quickly learned that sometimes you need to break the rules. Here's when they write native code anyway.
Pinterest slashed their iOS app size by 30% (50MB) and immediately saw install rates climb. The culprit? A sneaky localization bug multiplying files across app extensions.
Kari Grooms from Expedia Group's Vrbo team cracked one of SwiftUI's most frustrating puzzles: resizing images without distortion. What should be simple turns into a 10-step journey through modifier hell.
Callstack just brought Hermes to iOS, and the performance gains are real. After years of Android exclusivity, React Native's lightweight JavaScript engine finally runs on Apple platforms.
Bumble's iOS team migrated their entire codebase to Tuist in Q2 2023, choosing it over SPM and Bazel. Here's what happened after the dust settled.
Kari Grooms from Vrbo's iOS team discovered SwiftUI wasn't just a learning curve—it was a complete rethink of how to build mobile UIs. Her team's migration revealed surprising gotchas that most tutorials won't ...
DoorDash's OpenTelemetry adoption hit a wall: 72% CPU utilization versus 56% without tracing. That's a costly tax for observability.
Karoy Lorentey from Apple's Swift team just dropped three game-changing data structures that could make your Swift code faster and more reliable. Array and Dictionary aren't enough anymore.
Dmitri Fuerle from OkCupid reveals how their team cut clean build times to under a minute by modularizing their iOS codebase. The secret? Swift Package Manager in a monorepo setup.
Bumble's iOS team faced a critical choice: which build system could handle hundreds of modules and future growth without crushing developer productivity?
Jaclyn Karnowski from Airbnb reveals how they transformed 45 engineers into mobile developers in just 14 days. The confidence shift? 15% to 90% ready to ship production code.
LinkedIn reduced their Android app size by 27.5MB through aggressive optimization. Here's how they did it without compromising features.
Anisha Inas Izdihar and Yusuf Cahyo Nugroho from Traveloka tried implementing Dynamic Feature Modules in 2019 when documentation was scarce and critical tools were broken. Their workarounds got creative: they l...
Flutter 2 just added a fifth pillar: 'portable.' Google's UI toolkit now ships production-ready apps to mobile, web, desktop, AND embedded devices from a single codebase—even powering Toyota's next-gen vehicle ...
"My app is slow" - every engineer's nightmare. Slack's mobile team was tired of hitting dead ends when debugging performance issues.
Amorn Apichattanakul from KBTG reveals why the SSL pinning solution most Flutter devs find on StackOverflow has a critical security flaw. His team discovered this while building banking apps that passed penetra...
AWS Amplify just shipped CDN caching improvements that delivered a 98% reduction in response times for static assets. Cookie handling was the culprit.
Dropbox's Android team was fighting OutOfMemoryError crashes. The culprit? Memory leaks hiding in activity lifecycles that traditional debugging couldn't catch.
Alexander Kulabukhov from Bumble reveals how his team scaled from a monolithic iOS app to 110+ modules across Badoo and Bumble. The journey wasn't just about splitting code—it was about building a sustainable p...
Brian Terczynski from Thumbtack reveals how his team eliminated weekly manual QA sessions that were draining engineering time. Their solution? A fully automated integration testing pipeline that catches bugs be...