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@biomejs/biome vs Prettier

Side-by-side NPM package comparison

Quick Verdict

Smallest Bundle

Prettier

31.2 KB gzipped

Most Popular

Prettier

78.6M 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

@biomejs/biome icon

@biomejs/biome

Very Popular

Version 2.4.10

0
92
Excellent

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

Weekly Downloads
6.8M
29%
Bundle (gzip)
195.7 KB
Updated
Vulns
0

Health Score Breakdown

Maintenance
100
Popularity
100
Quality
80
Security
100
Stability
70
prettier icon

prettier

Extremely Popular

Version 3.8.1

0
79
Good

Prettier is an opinionated code formatter

Weekly Downloads
78.6M
16%
Bundle (gzip)
31.2 KB
Updated
Vulns
0

Health Score Breakdown

Maintenance
80
Popularity
100
Quality
50
Security
100
Stability
70

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 78.6M weekly downloads — roughly 11.5x more. @biomejs/biome has 6.8M 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 31.2 KB. @biomejs/biome comes in at 195.7 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 79/100 (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 large community support, actively maintained, strong security track record. Choose Prettier if you value massive community and ecosystem, 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 79/100. Prettier has more weekly downloads (78.6M), suggesting broader adoption. 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 31.2 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?
Based on npm download statistics, @biomejs/biome has approximately 6.8M weekly downloads and Prettier has approximately 78.6M weekly downloads. These numbers reflect package installations, not unique developers, but they indicate relative adoption levels.
Which is better maintained, @biomejs/biome or prettier?
@biomejs/biome currently has the higher overall health score at 92/100. @biomejs/biome has a maintenance score of 100/100 and Prettier scores 80/100 on maintenance.

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