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Redux-toolkit vs Zustand

Side-by-side NPM package comparison

Version 1.1.2

49
Fair

supply useful utils for redux

Weekly Downloads
3.1K
12%
Bundle (gzip)
0 B
Updated
Vulns
0

Health Score Breakdown

Maintenance
20
Popularity
40
Quality
50
Security
100
Stability
70

zustand

Extremely Popular

Version 5.0.11

79
Good

🐻 Bear necessities for state management in React

Weekly Downloads
24.4M
27%
Bundle (gzip)
490.0 B
Updated
Vulns
0

Health Score Breakdown

Maintenance
80
Popularity
100
Quality
50
Security
100
Stability
70

Choosing between Redux-toolkit and Zustand? Here's a data-driven comparison based on real npm data — downloads, bundle size, health scores, and more — to help you decide which package fits your project best.

Downloads & Popularity

Zustand leads with 24.4M weekly downloads — roughly 7952.9x more. Redux-toolkit has 3.1K weekly downloads. Higher download counts generally indicate broader community adoption and a larger ecosystem of tutorials, plugins, and support.

Bundle Size

Redux-toolkit has the smallest gzipped bundle at 0 B. Zustand comes in at 490.0 B. A smaller bundle size means faster page loads, which improves user experience and Core Web Vitals scores.

Health Score Comparison

Zustand has an overall health score of 79/100 (very good), with strong maintenance, security, popularity scores. Redux-toolkit has an overall health score of 49/100 (moderate), with strong security scores. Health scores are calculated from maintenance activity, code quality, security posture, popularity, and stability metrics.

When to Choose Each

Choose Redux-toolkit if you value strong security track record. Choose Zustand if you value massive community and ecosystem, minimal bundle footprint, strong security track record.

Our Verdict

Both Redux-toolkit and Zustand are solid choices for JavaScript development. Zustand has the edge in overall health score (79/100), while each package brings unique strengths to the table. Evaluate them based on your project's priorities — whether that's community size, bundle efficiency, or maintenance activity — and choose the one that aligns best with your requirements.

Frequently Asked Questions

Is redux-toolkit better than zustand?
It depends on your needs. Redux-toolkit has a health score of 49/100 while Zustand scores 79/100. Zustand has more weekly downloads (24.4M), suggesting broader adoption. Consider your specific requirements — bundle size, community support, and feature set — to decide which is the better fit.
Which has a smaller bundle size, redux-toolkit or zustand?
Redux-toolkit has the smaller gzipped bundle at 0 B. A smaller bundle means faster load times for your users, which can positively impact SEO and user experience.
How many developers use redux-toolkit vs zustand?
Based on npm download statistics, Redux-toolkit has approximately 3.1K weekly downloads and Zustand has approximately 24.4M weekly downloads. These numbers reflect package installations, not unique developers, but they indicate relative adoption levels.
Which is better maintained, redux-toolkit or zustand?
Zustand currently has the higher overall health score at 79/100. Redux-toolkit has a maintenance score of 20/100 and Zustand scores 80/100 on maintenance.

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