How can optimistic updates improve user experience in async applications?
Optimistic updates allow users to see immediate feedback on their actions, enhancing the perception of speed.
Can you give me an example of how this works in a real application?
Sure! In a messaging app, when you send a message, it appears instantly in the chat, even before the server confirms it.
What are the potential downsides of using optimistic updates?
One downside is that if the server fails to process the request, users might see inconsistent data or errors.
How can developers handle errors in optimistic updates?
Developers can implement rollback mechanisms to revert the UI state if the server response indicates a failure.
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