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How do I optimize performance in a large React application with many components?
Asked 1 year ago
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How do I optimize performance in a large React application with many components?
Detailed explanation of your problem I'm working on a complex React application that has grown to include hundreds of components. As the app has scaled, I've noticed significant performance issues, particularly with rendering speed and overall responsiveness.
Some specific problems I'm encountering:
- The initial page load is taking several seconds.
- Interactions with certain components (like expanding lists or opening modals) feel sluggish.
- Scrolling through long lists of data is choppy.
I've already implemented basic optimizations like using React.memo for some components and splitting my bundle with React.lazy and Suspense. However, I'm looking for more advanced techniques or best practices to further improve performance.
What strategies or tools can I use to identify performance bottlenecks and optimize my React application? Are there any specific React features or exte