Is Your React Native App Lagging? It Might Be Your JS Engine! Ever wondered why some React Native apps feel snappier than others? A huge part of the answer lies in the JavaScript engine under the hood.
For years, we relied on JavaScriptCore (JSC), but its limitations often led to slower app startups and higher memory usage. Enter Hermes! Meta's custom-built engine has truly transformed React Native performance.
By pre-compiling JavaScript into optimized bytecode, Hermes delivers: 🚀 Faster launch times 📉 Lower memory footprint 💾 Smaller app install sizes This means a smoother, more reliable experience for your users.
Just finished a deep dive into the technical differences, pros/cons, and how to strategically enable Hermes for your production and QA builds (while potentially using JSC for debugging). Check out the insights and code snippets! #ReactNativeDevelopers #MobileApps #HermesJS
United States Trendy
- 1. Chiefs 109K posts
- 2. Mahomes 39.7K posts
- 3. Kelce 24.6K posts
- 4. Texans 47.4K posts
- 5. #ITWelcomeToDerry 63.7K posts
- 6. Andy Reid 6,857 posts
- 7. #BaddiesUSA 30.5K posts
- 8. Rashee Rice 9,283 posts
- 9. Collinsworth 6,728 posts
- 10. Stroud 10.6K posts
- 11. Pennywise 31.8K posts
- 12. doyoung 247K posts
- 13. #HOUvsKC 2,125 posts
- 14. #HTownMade 3,019 posts
- 15. jungwoo 264K posts
- 16. Jeff Kent 8,983 posts
- 17. AFC West 5,152 posts
- 18. Pitre 6,636 posts
- 19. #HappyBirthdayNicki 1,390 posts
- 20. Nagy 2,423 posts
Something went wrong.
Something went wrong.