Kyle Shevlin

Software Engineer

Snippet

usePrevious()

edit
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import React from 'react'

function usePrevious(value) {
  const ref = React.useRef(value)

  React.useEffect(() => {
    ref.current = value
  }, [value])

  return ref.current
}

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Kyle Shevlin is a software engineer who specializes in JavaScript, React and front end web development.

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