clerk
Niche
Version 0.8.3
49
FairCouchDB library for Node and the browser
- Weekly Downloads
- 1.1K
↑15%
- Bundle (gzip)
- 6.0 KB
- Updated
- Vulns
- 0
Health Score Breakdown
Maintenance
20
Popularity
40
Quality
50
Security
100
Stability
70
Clerk vs Lucia
Side-by-side NPM package comparison
lucia
Popular
Version 3.2.2
63
GoodA simple and flexible authentication library
- Weekly Downloads
- 111.3K
↑36%
- Bundle (gzip)
- 4.0 KB
- Updated
- Vulns
- 0
Health Score Breakdown
Maintenance
40
Popularity
80
Quality
50
Security
100
Stability
70
Choosing between Clerk and Lucia? 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
Lucia leads with 111.3K weekly downloads — roughly 104.6x more. Clerk has 1.1K weekly downloads. Higher download counts generally indicate broader community adoption and a larger ecosystem of tutorials, plugins, and support.
Bundle Size
Lucia has the smallest gzipped bundle at 4.0 KB. Clerk comes in at 6.0 KB. A smaller bundle size means faster page loads, which improves user experience and Core Web Vitals scores.
Health Score Comparison
Lucia has an overall health score of 63/100 (good), with strong security, popularity scores. Clerk 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 Clerk if you value strong security track record. Choose Lucia if you value minimal bundle footprint, strong security track record.
Our Verdict
Both Clerk and Lucia are solid choices for JavaScript development. Lucia has the edge in overall health score (63/100), 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 clerk better than lucia?
- It depends on your needs. Clerk has a health score of 49/100 while Lucia scores 63/100. Lucia has more weekly downloads (111.3K), 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, clerk or lucia?
- Lucia has the smaller gzipped bundle at 4.0 KB. A smaller bundle means faster load times for your users, which can positively impact SEO and user experience.
- How many developers use clerk vs lucia?
- Based on npm download statistics, Clerk has approximately 1.1K weekly downloads and Lucia has approximately 111.3K weekly downloads. These numbers reflect package installations, not unique developers, but they indicate relative adoption levels.
- Which is better maintained, clerk or lucia?
- Lucia currently has the higher overall health score at 63/100. Clerk has a maintenance score of 20/100 and Lucia scores 40/100 on maintenance.