👉 "React Native New Architecture Migration: What Broke and How We Fixed It" (opens in new tab)

Recently, I migrated a production React Native application from the Legacy Architecture to the New Architecture (Fabric + TurboModules + JSI). What looked like a simple configuration change: newArchEnabled=true turned into a journey of debugging navigation issues, Fabric rendering glitches, Reanimated crashes, and third-party library incompatibilities. Key Lessons ✅ Audit every dependency before enabling New Architecture. ✅ Upgrade React Navigation, Reanimated, and Gesture Handler first. ✅ Av...