medium10 pts · first answer countsstate-managementux

Optimistic update fails

When a user clicks Like, the UI shows the like immediately (optimistic update) and then calls the API. The API returns 500. What should the app do?

A.Keep showing the like; the server will fix it laterB.Roll back to the previous state and show a small error, optionally offering retryC.Reload the whole pageD.Retry the request forever in a loop until it works

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Optimistic update fails

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