Question 1

How to use redux-ui with functional components and hooks?

Accepted Answer

Redux-ui primarily uses decorators for class components, so for functional components, you might need to wrap them manually or use higher-order components, which can be less intuitive compared to hooks-based state management.

Question 2

Redux-ui vs React hooks for managing UI state?

Accepted Answer

Redux-ui centralizes UI state in Redux with scoping, ideal for shared state across components, while React hooks like useState are simpler for isolated local state. Choose redux-ui if you need Redux integration and automatic cleanup in complex apps.

Question 3

How to persist UI state across page navigation with redux-ui?

Accepted Answer

Set the persist option to true in the @ui decorator for all relevant components, but note that parent components must also persist, and you need explicit keys to avoid state loss on remount.

Question 4

Does redux-ui work well with TypeScript?

Accepted Answer

Yes, but it requires additional type definitions or configuration since the state objects and decorators might not have built-in TypeScript support, potentially leading to manual typing efforts.

Question 5

How to manually reset UI state in a specific component?

Accepted Answer

Use the resetUI prop injected by the decorator, which resets the component's UI state to its defaults, but be aware that it only affects the current scope and inherited child states.

Question 6

What are the performance implications of using redux-ui in large applications?

Accepted Answer

Adding a reducer for UI state can introduce overhead, especially with many scoped components, but the automatic cleanup helps. Monitor Redux store size and update frequency to avoid slowdowns.

redux-ui

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