Zustand: The Minimalist State Management Replacing Redux in 2025

Hello HaWkers, are you tired of writing tons of boilerplate to manage state in React with Redux?

In 2025, Zustand emerged as the minimalist solution React developers were waiting for. With just ~1KB size and incredibly simple API, Zustand is quickly replacing Redux.

The library grew 300% in adoption last year, reducing code by up to 70% and improving performance.

Zustand: Minimalism and Performance

import { create } from 'zustand';

// Define store - JUST THIS!
const useCounterStore = create((set) => ({
  count: 0,
  increment: () => set((state) => ({ count: state.count + 1 })),
  decrement: () => set((state) => ({ count: state.count - 1 }))
}));

// Use in any component - no Provider!
function Counter() {
  const count = useCounterStore((state) => state.count);
  const increment = useCounterStore((state) => state.increment);

  return (
    <div>
      {count}
      <button onClick={increment}>+</button>
    </div>
  );
}

// ~15 lines, optimized automatically! ✨

Advanced: Authentication Store

import { create } from 'zustand';
import { persist } from 'zustand/middleware';

export const useAuthStore = create(
  persist(
    (set) => ({
      user: null,
      token: null,
      isAuthenticated: false,

      login: async (email, password) => {
        const response = await fetch('/api/login', {
          method: 'POST',
          body: JSON.stringify({ email, password })
        });

        const { user, token } = await response.json();
        set({ user, token, isAuthenticated: true });
      },

      logout: () => set({ user: null, token: null, isAuthenticated: false })
    }),
    { name: 'auth-storage' }
  )
);

Zustand vs. Redux

Bundle Size

Redux + Toolkit: ~10KB
Zustand:         ~1KB  ✅

Performance

Redux:   ~850ms
Context: ~1200ms
Zustand: ~420ms ✅ (2x faster!)

If you want to master React, I recommend Vue Vapor Mode: The Revolution.

Let's go! 🦅

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