Redux vs Zustand vs Jotai: Choosing a React State Library

Redux vs Zustand vs Jotai: Choosing a React State Library

Redux, Zustand, and Jotai are three popular state management libraries for React. Here is how they compare and how to choose.

Redux Toolkit

A full state management library with a single store, actions, and reducers. Pros: powerful, great DevTools, handles complex async. Cons: learning curve, more boilerplate, best for large apps.

Zustand

A minimal, hook-based store with no boilerplate. You create a store with a function and use it with a hook. Pros: tiny, simple, no Provider. Cons: less structure for very large apps.

Jotai

An atomic state model where state is broken into small atoms that compose. Pros: fine-grained re-renders, great for derived state, simple API. Cons: a different mental model, less suited to centralized debugging.

When to Choose Redux

For large apps with complex shared state, lots of async, and a need for powerful DevTools and time-travel debugging. The structure pays off at scale.

When to Choose Zustand

For small to medium apps where you want a simple store without Redux's boilerplate. Zustand gives you a global store with minimal code.

When to Choose Jotai

For apps with lots of fine-grained, interdependent state where you want minimal re-renders and easy derived state. The atomic model shines there.

The Takeaway

Choose Redux for large, complex apps with async and DevTools needs. Choose Zustand for simple, minimal global stores. Choose Jotai for fine-grained, derived, atomic state. Match the library to your app's actual complexity.