Rare Earth Juejin Tech Community
Jan 5, 2025 · Frontend Development
Understanding Controlled vs Uncontrolled Components and Implementing the usePropsValue Hook in React
The article explains the difference between controlled and uncontrolled React components, introduces the usePropsValue custom hook to unify their handling, provides implementation details with code examples, and discusses optimization techniques to reduce unnecessary re-renders.
Controlled ComponentCustom HookPerformance Optimization
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