How do I dispatch actions in Redux Toolkit?
Use the useDispatch hook to get the dispatch function, and call it with action creators from your slice to update state. For async logic, use createAsyncThunk and dispatch the thunk.
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More FAQs in How to Set Up Redux Toolkit in a React App From Scratch
Install @reduxjs/toolkit and react-redux, create a slice with createSlice, configure the store with configureStore, wrap your app in a Provider, read state with useSelector, dispatch actions with useDispatch, and handle async with createAsyncThunk.
@reduxjs/toolkit for the store utilities like createSlice and configureStore, and react-redux for the React bindings like Provider, useSelector, and useDispatch. Both are needed.
Use createSlice, defining the initial state and reducers in one place. It auto-generates action creators for you. A cart slice might have an items array and add and remove reducers.
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