What is the purpose of `Object.seal()` compared to `Object.freeze()`?

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What is the purpose of `Object.seal()` compared to `Object.freeze()`?

Key points

  • Object.seal() allows property value modifications
  • Object.freeze() restricts all property changes
  • Seal prevents adding/removing properties
  • Freeze is more restrictive than seal
  • Both methods make objects less flexible

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