Next-generation ES module bundler
- Weekly Downloads
- 0
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- Bundle (gzip)
- 116.0 KB
- Updated
- Vulns
- 0
Comparison guide
Side-by-side NPM package comparison

Rollup leads across all categories in this comparison. Check the detailed metrics below to see how each package performs for your specific needs.
Next-generation ES module bundler
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Packs ECMAScript/CommonJs/AMD modules for the browser. Allows you to split your codebase into multiple bundles, which can be loaded on demand. Supports loaders to preprocess files, i.e. json, jsx, es7, css, less, ... and your custom stuff.
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Choosing between Rollup and Webpack? 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.
Rollup and Webpack both have 0 weekly downloads, indicating equal adoption in the ecosystem.
Rollup has the smallest gzipped bundle at 116.0 KB. Webpack comes in at 993.0 KB. A smaller bundle size means faster page loads, which improves user experience and Core Web Vitals scores.
Rollup has an overall health score of 67/100 (good), with strong maintenance, security scores. Webpack has an overall health score of 67/100 (good), with strong maintenance, security scores. Health scores are calculated from maintenance activity, code quality, security posture, popularity, and stability metrics.
Choose Rollup if you value actively maintained, strong security track record. Choose Webpack if you value actively maintained, strong security track record.
Both Rollup and Webpack are solid choices for JavaScript development. Rollup has the edge in overall health score (67/100), 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.