Created
February 6, 2022 13:12
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I use this buddy in every tailwind project so thought to put it here so that I don't have to bang my head writing the same hook again and again
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import { useEffect, useState } from 'react' | |
export type ScreenSize = 'sm' | 'md' | 'lg' | 'xl' | '2xl' | '_' | |
export const getScreenSize = (width: number) => { | |
let screenSize: ScreenSize = '_' | |
if (width < 768 && width >= 640) { | |
screenSize = 'sm' | |
} | |
if (width < 1024 && width >= 768) { | |
screenSize = 'md' | |
} | |
if (width < 1280 && width >= 1024) { | |
screenSize = 'lg' | |
} | |
if (width < 1536 && width >= 1280) { | |
screenSize = 'xl' | |
} | |
if (width >= 1536) { | |
screenSize = '2xl' | |
} | |
return screenSize | |
} | |
const useWindowSize = () => { | |
const [screenSize, setScreenSize] = useState<ScreenSize>(() => { | |
if (typeof window !== 'undefined') { | |
return getScreenSize(window.innerWidth) | |
} else { | |
return '_' | |
} | |
}) | |
useEffect(() => { | |
const resizeCallBack = (e: any) => { | |
const width = e.target.outerWidth | |
setScreenSize(getScreenSize(width)) | |
} | |
window.addEventListener('resize', resizeCallBack) | |
return () => { | |
window.removeEventListener('resize', resizeCallBack) | |
} | |
}, []) | |
return { screenSize } | |
} | |
export default useWindowSize |
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