export default function CounterWrapper({ initialData }) { const dispatch = useDispatch(); useEffect(() => { dispatch(setValue(initialData.count)); }, [initialData, dispatch]); return <Counter />; } Stop using useEffect for API calls. Use RTK Query instead.
'use client'; import { useGetPostsQuery } from '@/lib/redux/features/apiSlice'; export default function Posts() { const { data: posts, isLoading, error } = useGetPostsQuery(); the complete guide 2024 incl nextjs redux free download new
RTK Query automatically caches, dedupes, and refetches on window focus. No extra code needed. 8. Global State Persistence (LocalStorage + Cookies) To persist Redux state across page reloads, use redux-persist with Next.js. No extra code needed
const rootReducer = combineReducers({ counter: counterReducer, }); use redux-persist with Next.js.
In the rapidly evolving landscape of modern web development, two names have risen to absolute dominance: for backend-integrated React frameworks, and Redux for predictable state management. Combining them, however, has historically been a headache involving complex context providers, hydration errors, and middleware spaghetti.
const persistedReducer = persistReducer(persistConfig, rootReducer);