What is Pure Component? When should you use Pure Component instead Component?
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- January 30, 2019 at 12:30 pm #52887
– Pure Component is specifically the same as Component except that it handles Component Update method for us. When props or state changes, Pure Component will do a shallow comparison on both props and state. Component won’t compare current props and state to next out of the box. Thus, the component will re-render by default – whenever should Component Update is called.
– It is enough to prefer Pure Component over Component whenever we never change our objects.
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