How to make Expo apps faster | Expo app development best practices
In this video, Beto breaks down how to make your Expo app faster by understanding JavaScript and UI threads, debugging performance issues, and using Worklets and Threads effectively.
Resources
Evan's Blog: https://expo.dev/blog/best-practices-...
React Compiler in Expo: https://docs.expo.dev/guides/react-co...
React Native Worklets: https://docs.swmansion.com/react-nati...
If you need a high-performance list check out:
Legend List: https://github.com/LegendApp/legend-list
Flash List: https://shopify.github.io/flash-list
Timestamps
00:00 - Intro
00:41 - Expo App Development Best Practices
02:47 - Understanding the JavaScript and UI Threads
07:19 - Debugging Performance Issues
11:48 - How to use React Compiler with Expo
15:08 - Avoiding JS Thread Blocking (Worklets + Threads Demo)
24:08 - Recap
#Expo #ReactNative #reactnativetutorial