Architecture & PerformanceOct 11, 2026
How We Cut React Native Startup Time from 3.8s to 1.5s
The levers that cut React Native startup time by about 60%: measuring cold start properly, Hermes, image optimisation and cache-first fetching.
Tag
#Performance
Architecture & PerformanceOct 11, 2026
React Native Performance in 2026: The Checklist That Matters
A practical React Native performance optimization checklist for 2026: measuring, startup, re-renders, lists, images, animations, memory and monitoring.
Architecture & PerformanceOct 11, 2026
Hermes in 2026: What It Does and How to Profile with It
What Hermes does for React Native in 2026, what changed with Hermes V1, Hermes vs JavaScriptCore, and how to profile CPU and memory with DevTools.
Offline & DataOct 11, 2026
State Management in React Native 2026: Zustand vs Redux Toolkit vs Jotai
React Native state management in 2026: separating server and client state, then Zustand vs Redux Toolkit vs Jotai vs Legend State, with clear picks.
Offline & DataOct 11, 2026
MMKV vs AsyncStorage vs SQLite: Picking Local Storage
MMKV vs AsyncStorage vs SQLite for React Native in 2026: speed, data shape, encryption and size limits, which to use for what, and how to migrate.
Architecture & PerformanceOct 11, 2026
60fps Animations with Reanimated: Patterns That Don't Drop Frames
React Native animations at 60fps with Reanimated 4: CSS transitions, gesture-driven motion, scroll effects, layout animations and real-time data visuals.
Architecture & PerformanceOct 11, 2026
FlatList vs FlashList vs LegendList: Lists That Don't Stutter
FlatList vs FlashList v2 vs LegendList in 2026: how each renders long lists, when to use which, and the row-level fixes that keep lists smooth.
Architecture & PerformanceOct 11, 2026
Fast Images in React Native: expo-image, Caching and Sizes
Make React Native images fast: expo-image caching and placeholders, serving the right size and format, prefetching, lists, memory and common mistakes.
Architecture & PerformanceOct 11, 2026
How to Shrink a React Native App's Download Size
Reduce React Native app size in 2026: measure what users download, Android App Bundles, R8 shrinking, assets, fonts, dependencies and native SDKs.
Architecture & PerformanceOct 11, 2026
Real-Time Charts and Heat Maps at 60fps with Skia
Draw real-time charts and heat maps at 60fps in React Native with Skia and Reanimated: buffering sensor data, Victory Native, pictures and performance.
BackendOct 11, 2026
Sub-200ms p95: A Practical API Performance Checklist
A practical checklist for fast APIs: measuring p95 latency, indexes and N+1 queries, caching, payloads, external calls, background jobs and monitoring.