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Comparison guide

Nanoid vs Uuid

Side-by-side NPM package comparison

Hero image for Nanoid vs Uuid
  1. nanoid

    A tiny (117 bytes), secure URL-friendly unique string ID generator

    Downloads unavailable · 511.0 B gzip · Health 67/100

    0
  2. uuid

    RFC9562 UUIDs

    Downloads unavailable · 3.8 KB gzip · Health 61/100

    0

Choosing between Nanoid 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

Weekly download data is unavailable for Nanoid. Weekly download data is unavailable for Uuid. Missing data is not zero downloads. We cannot compare download activity until all counts are available.

Bundle Size

Nanoid has the smallest gzipped bundle at 511.0 B. 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

Nanoid has an overall health score of 67/100 (good), with strong maintenance, security scores. Uuid has an overall health score of 61/100 (good), with strong maintenance, security scores. Health scores are calculated from maintenance activity, code quality, security posture, popularity, and stability metrics. Download data is incomplete; these composite scores include a fallback popularity input and should not determine an overall winner.

When to Choose Each

Choose Nanoid if you value minimal bundle footprint, actively maintained, strong security track record. Choose Uuid if you value minimal bundle footprint, strong security track record.

Our Verdict

Download data is incomplete for this comparison of Nanoid and Uuid. We are not selecting an overall winner from incomplete metrics. Compare the available bundle, maintenance, and quality information against your project's requirements.

Frequently Asked Questions

Is nanoid better than uuid?
It depends on your needs. Nanoid has a health score of 67/100 while Uuid scores 61/100. Weekly download data is incomplete, so no popularity ranking is available. Consider your specific requirements — bundle size, community support, and feature set — to decide which is the better fit.
Which has a smaller bundle size, nanoid or uuid?
Nanoid has the smaller gzipped bundle at 511.0 B. A smaller bundle means faster load times for your users, which can positively impact SEO and user experience.
How many developers use nanoid vs uuid?
Weekly download data is incomplete, so no popularity ranking is available. Download counts reflect package installations, not unique developers.
Which is better maintained, nanoid or uuid?
Nanoid has a maintenance score of 100/100. Nanoid scores 100/100 and Uuid scores 80/100 on maintenance.

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