What's the difference between pure() from the Recompose library and React.PureComponent? I'm guessing they are essentially solving the same problem. Can someone please clarify this?
Recompose pure() vs React.PureComponent
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The difference is that
React.PureComponentis stateful component and keeps track on the state:While Recompose is aimed at stateless functional components,
pureshallowly detects changes in props only.Both use
shouldComponentUpdateto shallowly detect changes, so there's no practical difference between them, as long as a component doesn't involve local state.