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React 19+ · Hook

useEffectEvent

useEffectEvent separates non-reactive logic from an Effect. The returned function reads the latest props and state without making the Effect restart for those values.

Last updated

Since
React 19.2

Syntax

const onEvent = useEffectEvent(callback)

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  • useEffect
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  • Separating Events from Effects
  • eslint-plugin-react-hooks

Source: useEffectEvent – React API Reference. Checked 2026-11-03.