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Tomasz Kudlinski
Tomasz Kudlinski

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React-Redux - add second store to your app

You may encounter situation when you need second Redux Store in your app. Wait what? Isn't Redux a single store architecture...?

Yes it is, but maybe you have to extend existing application and you would rather not to interact with existing Redux Store.

Wit react-redux you can create new Store, which will be using separate context:

import React from 'react' import { Provider, createStoreHook, createDispatchHook, createSelectorHook } from 'react-redux' const customContext = React.createContext(null) export const useCustomStore = createStoreHook(MyContext) export const useCustomDispatch = createDispatchHook(MyContext) export const useCustomSelector = createSelectorHook(MyContext) const customStore = createStore(rootReducer) export function MyProvider({ children }) { return ( <Provider context={customContext} store={customStore}> {children} </Provider>  ) } 

You can find docs about this solution here

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