Is Flux better than MVC?

Flux has shown us the right way to implement MVC. Renaming controller to dispatcher and creating store instead of models doesn’t make you a completely new architecture; but a BETTER structure. So yes, Flux is a better way than the existing MVC in client side .

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Why we use flux in React?

Flux is a Javascript architecture or pattern for UI which runs on a unidirectional data flow and has a centralized dispatcher. It is useful when your project has dynamic data and you need to keep the data updated in an effective manner . It was created by Facebook, and complements React as view.

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