VirtualizedList: You have a large list that is slow to update - make sure your renderItem function renders components that follow React performance best practices like PureComponent, shouldComponentUpdate, etc. Object {

[soly2014]

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[hyochan]

@soly2014 This is interesting. I've just gone through react-native-virtualized-masonry and this just wraps the whole thing inside the FlatList instead of ScrollView.

Do you think this would solve the problem?

[hyochan]

I think this is rather related to https://stackoverflow.com/questions/44743904/virtualizedlist-you-have-a-large-list-that-is-slow-to-update. Check if you are not re-rendering react-native-masonry-list.

Please come back if you still have a problem.

[soly2014]

hey @hyochan thank u very much. yes i think using FlatList instead of ScrollView will solve the problem

[hyochan]

Actually I dont currently agree. Please refer to https://stackoverflow.com/questions/44743904/virtualizedlist-you-have-a-large-list-that-is-slow-to-update

And see if you can solve the problem.