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All week long, we're providing you with low-effort, high-impact tools and guidance to get your app on the fast track to better performance. We help you lay the foundation and then dive deeper into helping your ...
This post details the significant improvements coming to Embedded Swift in the Swift 6.3 release, including new floating-point description APIs, the EmbeddedRestrictions diagnostic group, and the Swift MMIO 0.1...
Techniques for using Compose stability to significantly improve Android app performance and reduce recompositions.
A practical guide to making Android WebView 2.5x faster through prerendering, measuring Time To Visual Ready (TTVR), and proving the improvement with real A/B test data. Covers building WebViewPreloader, WebVie...
Release notes covering new features and performance improvements in Flutter 3.38.
New features and performance improvements in latest Flutter and Dart releases for mobile development.
Runtime-aware sharding + EC2 bare-metal emulators reduced slowest shard 55% and E2E build time
After a year of effort, I finally achieved 0% ANR in Respawn. Here's a complete guide on how I did it.
Details on how Reddit improved the ExoPlayer library for faster video startup times and better quality.
Describes reverse engineering techniques used to identify and fix crashes in iOS SDKs.
Discusses optimization hacks for React Native, focusing on app size reduction and performance enhancements.
Grab moved macOS CI/CD close to its Git servers, improving iOS build & pipeline times ~20–45% and saving ~$2.4M over 3 years, with stability maintained. (Grab Tech)
In 2025, AI became our star driver. After years of building the infrastructure — Mercury for test and release management, Helios for VM orchestration
Tutorial on building an AI-powered note-taking application using React Native with semantic search capabilities.
Explains best practices for implementing the data layer in Android applications using clean architecture principles.
A guide on migrating to KSP for faster build times and better Kotlin Multiplatform support.
Covers new features and improvements in Swift language that impact mobile and server development.
Analysis of Kotlin's practical application and performance considerations in production mobile applications.
Two years after the experiment began, Airbnb quietly abandoned React Native and rewrote much of the app in native code. The public post explaining why sparked debate: did the framework fail, or did the team cho...
A practical guide to reducing iOS app binary size from 260 MB to ~125 MB. Covers identifying framework bloat, stripping simulator architectures, leveraging App Thinning and On-Demand Resources, replacing PNGs w...