How do providers work?

A provider provides values directly to its dependents, on request, preventing values from having to be passed down the call tree . Each value has a type T . Dependents retrieve values by the type of value they need; dependents do not need references to providers. A state source may asynchronously supply state values.2 Eki 2019

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Why do we use providers?

We use Provider in order to pass the store as an attribute . By passing the store as an attribute in the Provider component, we are avoiding having to store the store as props. As we know, applications can be very complex and extensive, thus having many React components.

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What is the use of provider?

In a nutshell, Provider gives us an easy, low boiler-plate way to separate business logic from our widgets in apps . Because it’s built on InheritedWidget classes, it also makes it easy to re-use and re-factor business logic. Separating state from your UI is one of the main problems that Provider solves.

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