handleScroll.js

const handleScroll = _history => {

    _history.listen(location => {

        // Use setTimeout to make sure this runs after React Router's own listener
        setTimeout(() => {

            // Keep default behavior of restoring scroll position when user:
            // - clicked back button
            // - clicked on a link that programmatically calls `history.goBack()`
            // - manually changed the URL in the address bar (here we might want
            // to scroll to top, but we can't differentiate it from the others)
            if (location.action === 'POP') {
                return;
            }

            // In all other cases, scroll to top
            window.scrollTo(0, 0);
        }, 50);
    });
};
handleScroll(history);