import Carousel from 'react-material-ui-carousel' https://levelup.gitconnected.com/lazy-loading-images-in-react-for-better-performance-5df73654ea05 < Carousel autoPlay = {false} navButtonsAlwaysVisible = {true} > { ( photos || []). map (( photo , i ) => ( < PhotoViewCard key = { i } photo = { photo } /> )) } </ Carousel >