85
Excellent- Weekly Downloads
- 1.8M
↓10%
- Bundle (gzip)
- 56.2 KB
- Updated
- Vulns
- 0
Health Score Breakdown
Maintenance
100
Popularity
100
Quality
50
Security
100
Stability
70
Comparison guide
Graphql-yoga vs Mercurius
Side-by-side NPM package comparison
Quick Verdict
Graphql-yoga leads across all categories in this comparison. Check the detailed metrics below to see how each package performs for your specific needs.
75
GoodFastify GraphQL adapter with subscription support
- Weekly Downloads
- 189.3K
↓12%
- Bundle (gzip)
- 170.8 KB
- Updated
- Vulns
- 0
Health Score Breakdown
Maintenance
80
Popularity
80
Quality
50
Security
100
Stability
70
Choosing between Graphql-yoga and Mercurius? 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
Graphql-yoga leads with 1.8M weekly downloads — roughly 9.5x more. Mercurius has 189.3K weekly downloads. Higher download counts generally indicate broader community adoption and a larger ecosystem of tutorials, plugins, and support.
Bundle Size
Graphql-yoga has the smallest gzipped bundle at 56.2 KB. Mercurius comes in at 170.8 KB. A smaller bundle size means faster page loads, which improves user experience and Core Web Vitals scores.
Health Score Comparison
Graphql-yoga has an overall health score of 85/100 (very good), with strong maintenance, security, popularity scores. Mercurius has an overall health score of 75/100 (very good), with strong maintenance, security, popularity scores. Health scores are calculated from maintenance activity, code quality, security posture, popularity, and stability metrics.
When to Choose Each
Choose Graphql-yoga if you value large community support, actively maintained, strong security track record. Choose Mercurius if you value strong security track record.
Our Verdict
Both Graphql-yoga and Mercurius are solid choices for JavaScript development. Graphql-yoga 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 graphql-yoga better than mercurius?
- It depends on your needs. Graphql-yoga has a health score of 85/100 while Mercurius scores 75/100. Graphql-yoga has more weekly downloads (1.8M), 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, graphql-yoga or mercurius?
- Graphql-yoga has the smaller gzipped bundle at 56.2 KB. A smaller bundle means faster load times for your users, which can positively impact SEO and user experience.
- How many developers use graphql-yoga vs mercurius?
- Based on npm download statistics, Graphql-yoga has approximately 1.8M weekly downloads and Mercurius has approximately 189.3K weekly downloads. These numbers reflect package installations, not unique developers, but they indicate relative adoption levels.
- Which is better maintained, graphql-yoga or mercurius?
- Graphql-yoga currently has the higher overall health score at 85/100. Graphql-yoga has a maintenance score of 100/100 and Mercurius scores 80/100 on maintenance.
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