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Explore the revolutionary approach to multithreading in React Native through this 21-minute conference talk from React Universe Conf 2025. Discover how react-native-worklets library breaks the limitations of single-threaded JavaScript by enabling concurrent execution across multiple threads, dramatically improving app performance and responsiveness. Learn why traditional single-threaded JavaScript creates bottlenecks in React Native applications and understand the technical mechanics behind worklets that allow JavaScript to run outside the main thread. Examine practical implementation examples ranging from smooth UI interactions to heavy computational tasks, while gaining insights into the internal workings and implementation quirks that developers need to consider before adopting worklets in production. Understand how this technology fits within React Native's evolving architecture and its role in the future of mobile app concurrency, making it essential knowledge for developers seeking to push their React Native applications to new performance heights.
