<ul><li>React Native's New Architecture improves performance, developer experience, and aligns with React's features.</li><li>React Native's New Architecture includes synchronous layout updates, concurrent rendering, JavaScript Interface (JSI), and support for advanced React 18+ features.</li><li>The New Architecture removes the asynchronous bridge between JavaScript and native, replacing it with JSI for shared memory between the two layers, significantly improving performance.</li><li>The New Architecture includes backward compatibility with libraries targeting the old architecture.</li><li>Implementing synchronous updates via the useLayoutEffect Hook in React can avoid visual glitches and improve user experience.</li><li>The React Native team has created an app to compare the old and New Architectures and identify performance gaps.</li><li>If you use React Native 0.76 or later, the New Architecture is the default, requiring no additional configuration.</li></ul>

React Native’s New Architecture: Sync and async rendering

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