function WindowSizeList({ url }) {
  const [windowWidth, setWindowWidth] = useState(window.innerWidth)
  const [items, setItems] = useState([])

  const updateWindowWidth = () => {
    setWindowWidth(window.innerWidth)
  }

  useEffect(() => {
    setItems(CustomApi.getList(url))
  }, [url])

  useEffect(() => {
    window.addEventListener('resize', updateWindowWidth)
    return () => {
      window.removeEventListener('resize', updateWindowWidth)
    }
  }, [])

  return (
    <>
      
Window Width: {windowWidth}
      {items.map(item => {
        return 
{item}
      })}
    
  )
}