<ul><li>Measure Before You Optimize: Utilize tools like React DevTools Profiler, why-did-you-render, Lighthouse, and real user feedback to identify performance bottlenecks.</li><li>Too Many Renders? Check Your State: Avoid over-rendering caused by lifted state by keeping state close to where it's used and using derived state with memoization.</li><li>useEffect Isn't Your Friend (Most of the Time): Use useEffect only when necessary and explore alternative approaches to handle derived or declarative logic.</li><li>Initial Load Times Matter More Than You Think: Optimize initial load times by code splitting routes, tree shaking unused code, and breaking up large components.</li></ul>

React Performance: Small Fixes That Made a Big Impact

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