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Comparison guide

Rspack vs Webpack

Side-by-side NPM package comparison

Hero image for Rspack vs Webpack

Quick Verdict

Smallest Bundle

Rspack

310.0 B gzipped

Most Popular

Rspack

0 weekly downloads

Best Maintained

Webpack

100/100 maintenance score

Highest Quality

Rspack

50/100 quality score

Overall Pick

Rspack

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

rspack

Niche

Version 0.1.1

0
61
Good

Deprecated Rspack CLI

Weekly Downloads
0

Trend data unavailable

Bundle (gzip)
310.0 B
Updated
Vulns
0

Health Score Breakdown

Maintenance
80
Popularity
10
Quality
50
Security
100
Stability
70
webpack icon

webpack

Niche

Version 5.109.2

0
67
Good

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.

Weekly Downloads
0

Trend data unavailable

Bundle (gzip)
993.0 KB
Updated
Vulns
0

Health Score Breakdown

Maintenance
100
Popularity
10
Quality
50
Security
100
Stability
70

Choosing between Rspack 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.

Downloads & Popularity

Rspack and Webpack both have 0 weekly downloads, indicating equal adoption in the ecosystem.

Bundle Size

Rspack has the smallest gzipped bundle at 310.0 B. Webpack comes in at 993.0 KB. A smaller bundle size means faster page loads, which improves user experience and Core Web Vitals scores.

Health Score Comparison

Webpack has an overall health score of 67/100 (good), with strong maintenance, security scores. Rspack has an overall health score of 61/100 (good), with strong maintenance, security scores. Health scores are calculated from maintenance activity, code quality, security posture, popularity, and stability metrics.

When to Choose Each

Choose Rspack if you value minimal bundle footprint, strong security track record. Choose Webpack if you value actively maintained, strong security track record.

Our Verdict

Both Rspack and Webpack are solid choices for JavaScript development. Webpack 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.

Frequently Asked Questions

Is rspack better than webpack?
It depends on your needs. Rspack has a health score of 61/100 while Webpack scores 67/100. Rspack has more weekly downloads (0), 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, rspack or webpack?
Rspack has the smaller gzipped bundle at 310.0 B. A smaller bundle means faster load times for your users, which can positively impact SEO and user experience.
How many developers use rspack vs webpack?
Based on npm download statistics, Rspack has approximately 0 weekly downloads and Webpack has approximately 0 weekly downloads. These numbers reflect package installations, not unique developers, but they indicate relative adoption levels.
Which is better maintained, rspack or webpack?
Webpack currently has the higher overall health score at 67/100. Rspack has a maintenance score of 80/100 and Webpack scores 100/100 on maintenance.

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