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useWindowsize hook in react

Shirshak Kandel answered on February 19, 2022 Popularity 8/10 Helpfulness 8/10

answer useWindowsize hook in react

related useWindowSize react hook

useWindowsize hook in react

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import { useEffect, useState } from 'react'

// Hook
export default function useWindowSize() {
  const [windowSize, setWindowSize] = useState({
    width: window.innerWidth,
    height: window.innerHeight,
  })
  useEffect(() => {
    // Handler to call on window resize
    function handleResize() {
      // Set window width/height to state
      setWindowSize({
        width: window.innerWidth,
        height: window.innerHeight,
      })
    }
    // Add event listener
    window.addEventListener('resize', handleResize)
    // Call handler right away so state gets updated with initial window size
    handleResize()
    // Remove event listener on cleanup
    return () => window.removeEventListener('resize', handleResize)
  }, []) // Empty array ensures that effect is only run on mount
  return windowSize
}

Popularity 8/10 Helpfulness 8/10 Language typescript

Source: usehooks.com

Tags: hook typescript

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Contributed on Feb 19 2022

Shirshak Kandel

0 Answers Avg Quality 2/10

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useWindowSize react hook

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import { useState } from 'react'

import { useEventListener, useIsomorphicLayoutEffect } from 'usehooks-ts'

interface WindowSize {
  width: number
  height: number
}

function useWindowSize(): WindowSize {
  const [windowSize, setWindowSize] = useState<WindowSize>({
    width: 0,
    height: 0,
  })

  const handleSize = () => {
    setWindowSize({
      width: window.innerWidth,
      height: window.innerHeight,
    })
  }

  useEventListener('resize', handleSize)

  // Set size at the first client-side load
  useIsomorphicLayoutEffect(() => {
    handleSize()
    // eslint-disable-next-line react-hooks/exhaustive-deps
  }, [])

  return windowSize
}

export default useWindowSize

Popularity 7/10 Helpfulness 5/10 Language javascript

Source: Grepper

Tags: javascript hook

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Contributed on Feb 10 2023

Mehedi Islam Ripon

0 Answers Avg Quality 2/10

useWindowsize hook in react

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