What problem does the React useId hook (introduced in React 18) solve?

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React Developer — Medium

What problem does the React useId hook (introduced in React 18) solve?

Key points

  • The useId hook generates stable, unique IDs for elements in React components.
  • These IDs are consistent across server and client renders, preventing hydration mismatches.
  • This is crucial for maintaining the integrity of the UI during rendering processes.

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