Redux Toolkit vs Zustand: which is better for global state management in......

drywall_dan

I am building an e-commerce application with Next.js and I need to manage global state for features like cart, user authentication, and product listings. I have experience with both Redux Toolkit and Zustand but I am unsure which one is the better choice for a production-level app. With Redux-Toolkit I created a cartSlice using createSlice and configured the store like this: const cartSlice = createSlice({ name: "cart", initialState: {...

Originally asked by Waqas Ahmed on Stack Exchange (stackoverflow) (CC BY-SA 4.0).

Variant 73.

Variant 178.

uphilltech

Great question — answering as the UphillTech team:

I’ve used both Redux Toolkit and Zustand in production, and I don’t think the answer is simply “Redux for big apps, Zustand for small apps.” For a Next.js e-commerce app, I’d choose based on the type of state and the team maintaining it. Zustand is excellent for client-side UI state like cart state, filters, modals, preferences, and lightweight workflows. It has a very small API, great TypeScript ergonomics, and much less boilerplate. Redux Toolkit becomes more valuable when the application has complex state transitions, many developers contributing, strict conventions, extensive debugging requirements, or when you want to leverage RTK Query for server-state concerns like caching,...

Full answer by Syed Laeeq Ahmed: https://stackoverflow.stackexchange.com/a/79996490 (CC BY-SA 4.0).

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