@kadconsulting/dry/dist/src/hooks/useWindowSize.js

KAD Reusable Component Library

import { useState, useEffect } from 'react';
function useWindowSize() {
    // Initialize state with undefined width/height so server and client renders match
    // Learn more here: https://joshwcomeau.com/react/the-perils-of-rehydration/
    const [windowSize, setWindowSize] = useState({
        width: 0,
        height: 0,
    });
    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;
}
export default useWindowSize;
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