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Swr vs Tanstack-query

Side-by-side NPM package comparison

swr

Very Popular

Version 2.4.1

85
Excellent

React Hooks library for remote data fetching

Weekly Downloads
8.8M
26%
Bundle (gzip)
90.8 KB
Updated
Vulns
0

Health Score Breakdown

Maintenance
100
Popularity
100
Quality
50
Security
100
Stability
70

Version 1.0.0

47
Fair
Weekly Downloads
718
13%
Bundle (gzip)
1.8 KB
Updated
Vulns
0

Health Score Breakdown

Maintenance
20
Popularity
30
Quality
50
Security
100
Stability
70

Choosing between Swr and Tanstack-query? 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

Swr leads with 8.8M weekly downloads — roughly 12263.1x more. Tanstack-query has 718 weekly downloads. Higher download counts generally indicate broader community adoption and a larger ecosystem of tutorials, plugins, and support.

Bundle Size

Tanstack-query has the smallest gzipped bundle at 1.8 KB. Swr comes in at 90.8 KB. A smaller bundle size means faster page loads, which improves user experience and Core Web Vitals scores.

Health Score Comparison

Swr has an overall health score of 85/100 (very good), with strong maintenance, security, popularity scores. Tanstack-query has an overall health score of 47/100 (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 Swr if you value large community support, actively maintained, strong security track record. Choose Tanstack-query if you value minimal bundle footprint, strong security track record.

Our Verdict

Both Swr and Tanstack-query are solid choices for JavaScript development. Swr has the edge in overall health score (85/100), 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 swr better than tanstack-query?
It depends on your needs. Swr has a health score of 85/100 while Tanstack-query scores 47/100. Swr has more weekly downloads (8.8M), 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, swr or tanstack-query?
Tanstack-query has the smaller gzipped bundle at 1.8 KB. A smaller bundle means faster load times for your users, which can positively impact SEO and user experience.
How many developers use swr vs tanstack-query?
Based on npm download statistics, Swr has approximately 8.8M weekly downloads and Tanstack-query has approximately 718 weekly downloads. These numbers reflect package installations, not unique developers, but they indicate relative adoption levels.
Which is better maintained, swr or tanstack-query?
Swr currently has the higher overall health score at 85/100. Swr has a maintenance score of 100/100 and Tanstack-query scores 20/100 on maintenance.

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