What is redux Persist?

But we need to take our security measures to make the redux store permanent. This will be achieved by encrypting the redux store with HSA 256 . First we will encrypt the redux store using JWT and set it in the local storage. Then when we want to get the redux store back, we will decode it and send it to the store.

Generates Redux middleware that will trigger an asynchronous write to cache on a requestIdleCallback . You supply a map of action types to reducers that should be persisted as a result of a given action. You supply the function to be called for persisting (must return a Promise).

When using redux-persist v6 in React Native, it causes click events and animations to go extremely slow . Tapping a button takes about 5 or 6 seconds before it performs the action. In the configureStore.

redux-persist provides different storage to persist data like local storage, session storage or async storge . We will use the local storage. We need the combineReducers function to group up all the reducers into one so that we can pass it to the redux-persist.1 Eyl 2021

When creating your redux store, pass your createStore function a persistReducer that wraps your app’s root reducer. Once your store is created, pass it to the persistStore function , which ensures your redux state is saved to persisted storage whenever it changes.