How do immutable data structures help in optimizing React component re-renders?
- They allow components to change state directly.
- They enforce state immutability.
- They make components re-render more frequently.
- They slow down the rendering process.
Immutable data structures enforce state immutability, meaning once a state is set, it cannot be changed directly. This helps optimize React component re-renders because React can efficiently detect if the state has changed by comparing references, reducing unnecessary re-renders. Changing state directly (Option 1) is against React best practices and can lead to rendering issues.
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