Zero-config rollup bundler
- Weekly Downloads
- 59.8K
- Bundle (gzip)
- 69.4 KB
- Updated
- Vulns
- 0
Comparison guide
Side-by-side NPM package comparison
Smallest Bundle
Pkgroll
69.4 KB gzipped
Most Popular
Tsup
8.5M weekly downloads
Best Maintained
Pkgroll
100/100 maintenance score
Highest Quality
Pkgroll
80/100 quality score
Overall Pick
Tsup
Best all-around based on popularity, size, maintenance & quality
Zero-config rollup bundler
Bundle your TypeScript library with no config, powered by esbuild
A unified JavaScript build system
Choosing between Pkgroll and Tsup and Unbuild? 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.
Tsup leads with 8.5M weekly downloads — roughly 35.9x more. Unbuild has 236.2K weekly downloads. Pkgroll has 59.8K weekly downloads. Higher download counts generally indicate broader community adoption and a larger ecosystem of tutorials, plugins, and support.
Pkgroll has the smallest gzipped bundle at 69.4 KB. Tsup comes in at 79.0 KB. Unbuild comes in at 1.1 MB. A smaller bundle size means faster page loads, which improves user experience and Core Web Vitals scores.
Pkgroll has an overall health score of 86/100 (very good), with strong maintenance, quality, security scores. Tsup has an overall health score of 67/100 (good), with strong security, popularity scores. Unbuild has an overall health score of 57/100 (moderate), with strong security, popularity scores. Health scores are calculated from maintenance activity, code quality, security posture, popularity, and stability metrics.
Choose Pkgroll if you value actively maintained, strong security track record. Choose Tsup if you value large community support, strong security track record. Choose Unbuild if you value strong security track record.
Both Pkgroll and Tsup and Unbuild are solid choices for JavaScript development. Pkgroll has the edge in overall health score (86/100), 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.
One PDF: the best package for every category (ORMs, bundlers, auth, testing, state management). Used by 500+ devs. Free, updated monthly.