Modern State Management in 2025: Why Zustand and Jotai Are Surpassing Redux

Hello HaWkers, for years Redux was the gold standard for state management in React. But in 2025, developers are abandoning Redux en masse for simpler and more modern solutions.

Zustand and Jotai represent a new generation of state management: less boilerplate, better performance, and superior developer experience.

The Problem with Redux

// Redux - Too much boilerplate for something simple
// actions/counter.js
export const INCREMENT = 'INCREMENT';
export const DECREMENT = 'DECREMENT';

export const increment = () => ({ type: INCREMENT });
export const decrement = () => ({ type: DECREMENT });

// reducers/counter.js
const initialState = { count: 0 };

export default function counterReducer(state = initialState, action) {
  switch (action.type) {
    case INCREMENT:
      return { ...state, count: state.count + 1 };
    case DECREMENT:
      return { ...state, count: state.count - 1 };
    default:
      return state;
  }
}

// store.js
import { createStore, combineReducers } from 'redux';
import counterReducer from './reducers/counter';

const rootReducer = combineReducers({
  counter: counterReducer
});

export const store = createStore(rootReducer);

// Component.jsx
import { useSelector, useDispatch } from 'react-redux';
import { increment, decrement } from './actions/counter';

function Counter() {
  const count = useSelector(state => state.counter.count);
  const dispatch = useDispatch();

  return (
    <div>
      <p>Count: {count}</p>
      <button onClick={() => dispatch(increment())}>+</button>
      <button onClick={() => dispatch(decrement())}>-</button>
    </div>
  );
}

// 6 files, ~60 lines for a counter! 😱

Zustand: Extreme Simplicity

// store/counter.js - ALL state management in one file!
import { create } from 'zustand';

export const useCounterStore = create((set) => ({
  count: 0,
  increment: () => set((state) => ({ count: state.count + 1 })),
  decrement: () => set((state) => ({ count: state.count - 1 })),
  reset: () => set({ count: 0 })
}));

// Component.jsx
import { useCounterStore } from './store/counter';

function Counter() {
  const { count, increment, decrement } = useCounterStore();

  return (
    <div>
      <p>Count: {count}</p>
      <button onClick={increment}>+</button>
      <button onClick={decrement}>-</button>
    </div>
  );
}

// 2 files, ~20 lines. Much simpler! ✨

Jotai: Atomic State Management

// atoms/counter.js
import { atom } from 'jotai';

// Primitive atoms
export const countAtom = atom(0);

// Derived atoms (computed)
export const doubledCountAtom = atom((get) => get(countAtom) * 2);

// Component.jsx
import { useAtomValue } from 'jotai';
import { countAtom, doubledCountAtom } from './atoms/counter';

function Counter() {
  const count = useAtomValue(countAtom);
  const doubled = useAtomValue(doubledCountAtom);

  return (
    <div>
      <p>Count: {count}</p>
      <p>Doubled: {doubled}</p>
    </div>
  );
}

Comparison: Redux vs Zustand vs Jotai

Feature	Redux	Zustand	Jotai
Bundle Size	~40 KB	~1.2 KB	~2.8 KB
Boilerplate	High	Low	Medium
Learning Curve	Steep	Smooth	Medium
Performance	Good	Excellent	Excellent
DevTools	Yes	Yes	Yes
Persistence	Middleware	Built-in	Extensions
TypeScript	Complex	Simple	Excellent
Async	Thunks/Saga	Native	Native

When to Use Each

Use Zustand when:

✅ Want maximum simplicity
✅ Simple to moderate global state
✅ Need easy persistence
✅ Coming from Context API
✅ Small/medium team

Use Jotai when:

✅ Prefer atomic state
✅ Need complex derived state
✅ Suspense and async are important
✅ Fine-grained reactivity
✅ Influence from Recoil/atoms

Use Redux when:

✅ Large enterprise project
✅ Time-travel debugging essential
✅ Redux ecosystem necessary
✅ Team already masters Redux
✅ Extremely complex state

If you want to better understand modern React trends, check out: Svelte 5 Runes: The Reactivity Revolution where we explore how modern frameworks are reimagining state management.

Let's go! 🦅

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