CODE EXAMPLE FOR JAVASCRIPT

on device size changes react-multi-carousel items not showing

For me adding the responsive crousel resolved the issue

const responsive = {
  superLargeDesktop: {
    breakpoint: { max: 4000, min: 3000 },
    items: 5
  },
  desktop: {
    breakpoint: { max: 3000, min: 1024 },
    items: 3
  },
  tablet: {
    breakpoint: { max: 1024, min: 464 },
    items: 2
  },
  mobile: {
    breakpoint: { max: 464, min: 0 },
    items: 1
  }
};

...
 ...
....

<Carousel responsive={responsive}>
  {Itemlist}
</Carousel>