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mirone.me
A lot of people use React context as some kinds of build-in redux. Jack is one of them. Jack combined all global state to get a big object to get a ‘single source of data’ and put it into a provider. Then he went to a child component, call useContext and pick properties from the context. Everything seems worked fine until one day he found the app is too slow to use. A Bad Example Consider the foll
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