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Discover techniques to optimize React app performance in this 23-minute conference talk by Jessica Leach. Learn how to track and increase speed using methods like shouldComponentUpdate, React.Lazy, Suspense, Hooks, React.memo, why-did-you-update, React Profiler, and custom performance measure components. Gain insights from a UK-based React developer working at FutureLearn, who transitioned into development through Rails Girls Summer of Code. Explore practical strategies to alleviate performance concerns and enhance your React applications' efficiency.
