React Native's new architecture brings significant improvements to mobile app development:

  • Fabric Renderer: A new rendering system for better performance and flexibility.
  • TurboModules: Improved native module system for faster bridge communication.
  • Codegen: Automated code generation for smoother integration between JavaScript and native code.
  • Hermes Engine: Enhanced JavaScript engine optimized for React Native.

These architectural changes promise to make React Native apps faster, more stable, and easier to develop.