HelloFresh’s Brownfield Leap: One App to Feed Them All!
The Hello Fresh rewrite for a full React Native App
Search over 1000 articles on mobile performance
Discover how top companies optimize their mobile applications for the best customer experience.
Showing 20 of 552 articles (Page 2 of 28)
🐦Flutter Performance Secrets: That Make Your App Fly!🚀
When I first dipped my toes into the exciting world of Flutter, I was immediately captivated by its ability to create beautiful UIs. My apps looked stunning, but beneath the glossy surface..
Accelerating Mobile App Development at Zalando with Rendering Engine and React Native
Brownfield React Native integration via “React Native as a package”
How Uber Standardized Mobile Analytics for Cross-Platform Insights
Describes how Uber improved mobile monitoring by unifying analytics across iOS and Android. The team standardized event instrumentation, collected consistent metadata, and provided sampled event coverage to ensure better insight into user interactions and app health. This streamlined performance monitoring and data quality across platforms.
How Uber Standardized Mobile Analytics for Cross-Platform Insights
Standardizing mobile analytics to gain consistent, cross-platform insights at Uber scale.
Optimize your app battery using Android vitals wake lock metric
Explains new Android Vitals wake-lock signal, how to detect & fix excessive partial wake locks to reduce battery drain.
Accelerating our Android apps with Baseline Profiles
How Meta uses Baseline Profiles to speed cold start, scrolling, and navigation; reports up to 40% improvements.
Flutter Performance Secrets: Speed Up Your App Without Changing a Single API
we’ll explore how to optimize your Flutter app’s speed without making complex changes to your backend or business logic.
Migrating to React Native's New Architecture
Shopify successfully migrated two of its largest apps, Shopify Mobile and Shopify Point of Sale (POS) to React Native's New Architecture while maintaining weekly releases and serving millions of merchants. This
Flow Layouts in Compose
Tradeoffs & best practices for FlowRow/FlowColumn; tips to keep layouts performant.
Optimize your app battery using Android vitals wake lock metric
How to detect/debug excessive partial wake locks in Play Console
The evolution of native engineering at Tripadvisor: Part 2
In the first post in this series Benoit Sarrazin discussed the adoption of The Composable Architecture in our iOS app. He covered the reasons for this change, the benefits it brought, and the challenges we faced.
Recomposition Is Not a Bug — You Are
Opinionated guide to avoiding unnecessary recomposition; derivedStateOf, keys, etc.
Top 10 Compose Mistakes in Large-Scale Apps
Enterprise Compose pitfalls (state hoisting, keys, compiler reports) with fixes.
From Biology to Code: How Android’s Zygote Enables Fast and Efficient App Launching
Clear deep-dive on Zygote preload/fork pipeline and its startup/perf impact.
Cancellable Flows in Kotlin Coroutines: The Complete Guide
Flow cancellation patterns (timeout, takeWhile, cancellable, first) & perf notes.
Our Buildkite Brings All the Devs to the Yard: (Re)Building Reddit Mobile CI in 2025
Reddit Mobile CI overhaul: up to 50% faster build times, improved stability and developer sentiment; details on infra choices and trade-offs. (Reddit)
What’s new in the Jetpack Compose August ’25 release
Compose 1.9: improved list prefetching & cache window APIs, visibility callbacks—noticeable scroll/UI performance gains.
FlashList v2: A Ground-Up Rewrite for React Native’s New Architecture
New FlashList removes item size estimates, improves scroll precision & load times; production-ready. (Shopify)
Accelerating on-device ML on Meta’s apps with ExecuTorch
WhatsApp/Messenger moved key models on-device; reduced model load & inference time and improved ANR metrics. (Engineering at Meta)