CODE EXAMPLE FOR JAVASCRIPT

react infinte scroll

<InfiniteScroll
  dataLength={items.length} //This is important field to render the next data
  next={fetchData}
  hasMore={true}
  loader={<h4>Loading...</h4>}
  endMessage={
    <p style={{ textAlign: 'center' }}>
      <b>Yay! You have seen it all</b>
    </p>
  }
  // below props only if you need pull down functionality
  refreshFunction={this.refresh}
  pullDownToRefresh
  pullDownToRefreshThreshold={50}
  pullDownToRefreshContent={
    <h3 style={{ textAlign: 'center' }}>↓ Pull down to refresh</h3>
  }
  releaseToRefreshContent={
    <h3 style={{ textAlign: 'center' }}>↑ Release to refresh</h3>
  }
>
  {items}
</InfiniteScroll>