cuid
Collision-resistant ids optimized for horizontal scaling and performance. For node and browsers.
812.4K weekly downloads · 1.2 KB gzip · Health 59/100
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Comparison guide
Cuid vs Uuid
Side-by-side NPM package comparison
Quick Verdict
Smallest Bundle
Cuid
1.2 KB gzipped
Most Popular
Uuid
293.5M weekly downloads
Best Maintained
Uuid
80/100 maintenance score
Highest Quality
Cuid
50/100 quality score
Overall Pick
Uuid
Best all-around based on popularity, size, maintenance & quality
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Choosing between Cuid and Uuid? 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
Uuid leads with 293.5M weekly downloads — roughly 361.3x more. Cuid has 812.4K weekly downloads. Higher download counts generally indicate broader community adoption and a larger ecosystem of tutorials, plugins, and support.
Bundle Size
Cuid has the smallest gzipped bundle at 1.2 KB. Uuid comes in at 3.8 KB. A smaller bundle size means faster page loads, which improves user experience and Core Web Vitals scores.
Health Score Comparison
Uuid has an overall health score of 79/100 (very good), with strong maintenance, security, popularity scores. Cuid has an overall health score of 59/100 (moderate), with strong security, popularity scores. Health scores are calculated from maintenance activity, code quality, security posture, popularity, and stability metrics.
When to Choose Each
Choose Cuid if you value minimal bundle footprint, strong security track record. Choose Uuid if you value massive community and ecosystem, minimal bundle footprint, strong security track record.
Our Verdict
Both Cuid and Uuid are solid choices for JavaScript development. Uuid 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 cuid better than uuid?
- It depends on your needs. Cuid has a health score of 59/100 while Uuid scores 79/100. Uuid has more recorded weekly downloads (293.5M). Consider your specific requirements — bundle size, community support, and feature set — to decide which is the better fit.
- Which has a smaller bundle size, cuid or uuid?
- Cuid has the smaller gzipped bundle at 1.2 KB. A smaller bundle means faster load times for your users, which can positively impact SEO and user experience.
- How many developers use cuid vs uuid?
- Uuid has more recorded weekly downloads (293.5M). Download counts reflect package installations, not unique developers.
- Which is better maintained, cuid or uuid?
- Uuid has a maintenance score of 80/100. Cuid scores 20/100 and Uuid scores 80/100 on maintenance.
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