Prettier is an opinionated code formatter
- Weekly Downloads
- 106.3M
- Bundle (gzip)
- 31.4 KB
- Updated
- Vulns
- 0
Comparison guide
Side-by-side NPM package comparison

Smallest Bundle
Rome
15.2 KB gzipped
Most Popular
Prettier
106.3M weekly downloads
Best Maintained
Prettier
80/100 maintenance score
Highest Quality
Rome
80/100 quality score
Overall Pick
Prettier
Best all-around based on popularity, size, maintenance & quality
Prettier is an opinionated code formatter
Rome is a toolchain for the web: formatter, linter and more
Choosing between Prettier and Rome? 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.
Prettier leads with 106.3M weekly downloads — roughly 5048.4x more. Rome has 21.1K weekly downloads. Higher download counts generally indicate broader community adoption and a larger ecosystem of tutorials, plugins, and support.
Rome has the smallest gzipped bundle at 15.2 KB. Prettier comes in at 31.4 KB. A smaller bundle size means faster page loads, which improves user experience and Core Web Vitals scores.
Prettier has an overall health score of 79/100 (very good), with strong maintenance, security, popularity scores. Rome has an overall health score of 60/100 (good), with strong quality, security scores. Health scores are calculated from maintenance activity, code quality, security posture, popularity, and stability metrics.
Choose Prettier if you value massive community and ecosystem, strong security track record. Choose Rome if you value strong security track record.
Both Prettier and Rome are solid choices for JavaScript development. Prettier 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.
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