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Comparison guide

@biomejs/biome vs Prettier

Side-by-side NPM package comparison

Hero image for @biomejs/biome vs Prettier

Quick Verdict

Smallest Bundle

Prettier

25.8 KB gzipped

Most Popular

Prettier

81.6M weekly downloads

Best Maintained

@biomejs/biome

100/100 maintenance score

Highest Quality

@biomejs/biome

80/100 quality score

Overall Pick

Prettier

Best all-around based on popularity, size, maintenance & quality

  1. @biomejs/biome

    Biome is a toolchain for the web: formatter, linter and more

    11.0M weekly downloads · 268.2 KB gzip · Health 92/100

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  2. prettier

    Prettier is an opinionated code formatter

    81.6M weekly downloads · 25.8 KB gzip · Health 85/100

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Choosing between @biomejs/biome and Prettier? 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

Prettier leads with 81.6M weekly downloads — roughly 7.4x more. @biomejs/biome has 11.0M weekly downloads. Higher download counts generally indicate broader community adoption and a larger ecosystem of tutorials, plugins, and support.

Bundle Size

Prettier has the smallest gzipped bundle at 25.8 KB. @biomejs/biome comes in at 268.2 KB. A smaller bundle size means faster page loads, which improves user experience and Core Web Vitals scores.

Health Score Comparison

@biomejs/biome has an overall health score of 92/100 (excellent), with strong maintenance, quality, security, popularity scores. Prettier has an overall health score of 85/100 (very good), with strong maintenance, security, popularity scores. Health scores are calculated from maintenance activity, code quality, security posture, popularity, and stability metrics.

When to Choose Each

Choose @biomejs/biome if you value massive community and ecosystem, actively maintained, strong security track record. Choose Prettier if you value massive community and ecosystem, actively maintained, strong security track record.

Our Verdict

Both @biomejs/biome and Prettier are solid choices for JavaScript development. @biomejs/biome has the edge in overall health score (92/100), 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 @biomejs/biome better than prettier?
It depends on your needs. @biomejs/biome has a health score of 92/100 while Prettier scores 85/100. Prettier has more recorded weekly downloads (81.6M). Consider your specific requirements — bundle size, community support, and feature set — to decide which is the better fit.
Which has a smaller bundle size, @biomejs/biome or prettier?
Prettier has the smaller gzipped bundle at 25.8 KB. A smaller bundle means faster load times for your users, which can positively impact SEO and user experience.
How many developers use @biomejs/biome vs prettier?
Prettier has more recorded weekly downloads (81.6M). Download counts reflect package installations, not unique developers.
Which is better maintained, @biomejs/biome or prettier?
@biomejs/biome has a maintenance score of 100/100. @biomejs/biome scores 100/100 and Prettier scores 100/100 on maintenance.

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