---

npm i @react-hook/timeout

---

A React hook that executes a callback after a timeout ms have been exceeded and the timeout has been started

Quick Start

import {useEffect} from 'react'
import {useTimeout, useTimeoutCallback} from '@react-hook/timeout'

// useTimeout() example
const Copy = ({text, resetAfterMs = 500}) => {
  const [copied, copy] = useCopy(text)
  const [timedOut, startTimeout, resetTimeout] = useTimeout(resetAfterMs)

  // Reset the timeout any time text changes
  useEffect(() => resetTimeout, [text, resetTimeout])
  // Start the timeout when copied
  useEffect(() => {
    if (copied) {
      startTimeout()
    }
  }, [startTimeout, copied])

  return <input onClick={copy} value={text} />
}

// useTimeoutCallback() example
// This is the exact code useTimeout() uses
const useTimeoutClone = (ms) => {
  const [timedOut, setTimedOut] = useState(false)
  const [start, reset] = useTimeoutCallback(() => setTimedOut(true), ms)
  return [timedOut, start, reset]
}

API

function useTimeout(ms = 0): [boolean, () => void, () => void]

Argument	Type	Default	Required?	Description
ms	number	0	No	This is the timeout duration in milliseconds. When this threshold has been reached after start() has been invoked, timedOut will be true. If this value is 0 the hook will never timeout.

Returns [timedOut: boolean, start: () => void, reset: () => void]

function useTimeoutCallback(
  callback: (...args: any[]) => any,
  ms = 0
): [() => void, () => void]

Argument	Type	Default	Required?	Description
callback	(...args: any[]) => void	undefined	Yes	This is the callback you want to fire after the timeout duration is exceeded when start() is invoked.
ms	number	0	No	This is the timeout duration in milliseconds. When this threshold has been reached after start() has been invoked, timedOut will be true. If this value is 0 the hook will never timeout.

Returns [start: () => void, reset: () => void]

LICENSE

MIT