How does Redux Toolkit simplify Redux usage?

Redux Toolkit (RTK) is the official, recommended way to write Redux logic.

✅ RTK Benefits:

• Less boilerplate
• Built-in createSlice, createAsyncThunk, configureStore
• Integrated DevTools
• Handles immutability under the hood

✅ Example:

const counterSlice = createSlice({

name: 'counter',

initialState: 0,

reducers: {

increment: (state) => state + 1,

},

});

export const { increment } = counterSlice.actions;