Version 0.28.0
0
85
ExcellentAn extremely fast JavaScript and CSS bundler and minifier.
- Weekly Downloads
- 162.2M
↑12%
- Bundle (gzip)
- 43.0 KB
- Updated
- Vulns
- 0
Health Score Breakdown
Maintenance
100
Popularity
100
Quality
50
Security
100
Stability
70
Esbuild vs Rolldown
Side-by-side NPM package comparison
Quick Verdict
Esbuild leads across all categories in this comparison. Check the detailed metrics below to see how each package performs for your specific needs.
Version 1.0.0-rc.13
0
85
ExcellentFast JavaScript/TypeScript bundler in Rust with Rollup-compatible API.
- Weekly Downloads
- 16.9M
↑118%
- Bundle (gzip)
- 223.3 KB
- Updated
- Vulns
- 0
Health Score Breakdown
Maintenance
100
Popularity
100
Quality
50
Security
100
Stability
70
Choosing between Esbuild and Rolldown? 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
Esbuild leads with 162.2M weekly downloads — roughly 9.6x more. Rolldown has 16.9M weekly downloads. Higher download counts generally indicate broader community adoption and a larger ecosystem of tutorials, plugins, and support.
Bundle Size
Esbuild has the smallest gzipped bundle at 43.0 KB. Rolldown comes in at 223.3 KB. A smaller bundle size means faster page loads, which improves user experience and Core Web Vitals scores.
Health Score Comparison
Esbuild has an overall health score of 85/100 (very good), with strong maintenance, security, popularity scores. Rolldown 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 Esbuild if you value massive community and ecosystem, actively maintained, strong security track record. Choose Rolldown if you value massive community and ecosystem, actively maintained, strong security track record.
Our Verdict
Both Esbuild and Rolldown are solid choices for JavaScript development. Esbuild has the edge in overall health score (85/100), 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 esbuild better than rolldown?
- It depends on your needs. Esbuild has a health score of 85/100 while Rolldown scores 85/100. Esbuild has more weekly downloads (162.2M), 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, esbuild or rolldown?
- Esbuild has the smaller gzipped bundle at 43.0 KB. A smaller bundle means faster load times for your users, which can positively impact SEO and user experience.
- How many developers use esbuild vs rolldown?
- Based on npm download statistics, Esbuild has approximately 162.2M weekly downloads and Rolldown has approximately 16.9M weekly downloads. These numbers reflect package installations, not unique developers, but they indicate relative adoption levels.
- Which is better maintained, esbuild or rolldown?
- Esbuild currently has the higher overall health score at 85/100. Esbuild has a maintenance score of 100/100 and Rolldown scores 100/100 on maintenance.
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The 2026 JavaScript Stack Cheatsheet
One PDF: the best package for every category (ORMs, bundlers, auth, testing, state management). Used by 500+ devs. Free, updated monthly.