How do you handle complex state management in React Native?

Question

Accepted Answer

**Options for state management:**

**1. Redux Toolkit:**
```tsx
import { createSlice, configureStore } from "@reduxjs/toolkit";

const userSlice = createSlice({
  name: "user",
  initialState: { name: "", email: "" },
  reducers: {
    setUser: (state, action) => {
      state.name = action.payload.name;
    },
  },
});
```

**2. Zustand:**
```tsx
import { create } from "zustand";

const useStore = create((set) => ({
  count: 0,
  increment: () => set((state) => ({ count: state.count + 1 })),
}));
```

**3. Jotai (atomic state):**
- Fine-grained reactivity
- Derived atoms

**Choosing:**
- Small apps: Context + useReducer
- Medium: Zustand/Jotai
- Large: Redux Toolkit

React Native: How do you handle complex state management in React Native?