React Native .82 changes the future of native apps

React Native 0.82 marks a major architectural shift by completely removing the legacy bridge system in favor of the JavaScript Interface (JSI). This enables direct communication between JavaScript and native code, eliminating JSON serialization overhead. Key improvements include Fabric renderer for smoother UI updates, Turbo Modules for lazy-loading native functionality, Hermes V1 engine with up to 9% faster bundle loads, and DOM node API support for better web alignment. The release significantly improves startup times, reduces memory footprint, and delivers more predictable performance for mobile apps.