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Tags → #react-native Jun 1, 2026 A Hermes CPU profile showed our Android app spending 2.8 seconds on module resolution alone. That one finding kicked off a full investigation into inlined requires, eager aggregators, and how Expo Router handles this by default. Dec 15, 2025 A little to trick to allow you to get access to the latest React Native DevTools Nov 13, 2025 A workaround for the Android UI freeze issue during OTA updates in React Native 0.79.5 when running with the old architecture. Nov 12, 2025 Quick tip on how to enable React Native Core's FLog logs without building from source Aug 8, 2025 In this post I share a story ofhow we found a blocking JS thread call within Systrace caused by jail-monkey Aug 7, 2025 This covers how you can get Trace calls from both the native and the JS thread Aug 6, 2025 How to migrate a React Native's Native Module to Turbo Module on Android Aug 5, 2025 Learn how to use Perfetto to capture and analyze app start performance in React Native Android apps, including a script to automate the process. Apr 11, 2025 Quick tip on how to set React Native Core's feature flag without building from source Sep 22, 2024 A guide on how to listen to uncaught/unhandled errors in React Native ← Previous Tags Next Tags → 