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@sveltejs/kit vs Next

Side-by-side NPM package comparison

Quick Verdict

Smallest Bundle

@sveltejs/kit

339.2 KB gzipped

Most Popular

Next

35.7M weekly downloads

Best Maintained

@sveltejs/kit

100/100 maintenance score

Highest Quality

@sveltejs/kit

50/100 quality score

Overall Pick

Next

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

@sveltejs/kit icon

@sveltejs/kit

Very Popular

Version 2.57.1

0
85
Excellent

SvelteKit is the fastest way to build Svelte apps

Weekly Downloads
1.7M
28%
Bundle (gzip)
339.2 KB
Updated
Vulns
0

Health Score Breakdown

Maintenance
100
Popularity
100
Quality
50
Security
100
Stability
70
next icon

next

Extremely Popular

Version 16.2.4

0
85
Excellent

The React Framework

Weekly Downloads
35.7M
15%
Bundle (gzip)
44.2 MB
Updated
Vulns
0

Health Score Breakdown

Maintenance
100
Popularity
100
Quality
50
Security
100
Stability
70

Choosing between @sveltejs/kit and Next? 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

Next leads with 35.7M weekly downloads — roughly 21.5x more. @sveltejs/kit has 1.7M weekly downloads. Higher download counts generally indicate broader community adoption and a larger ecosystem of tutorials, plugins, and support.

Bundle Size

@sveltejs/kit has the smallest gzipped bundle at 339.2 KB. Next comes in at 44.2 MB. A smaller bundle size means faster page loads, which improves user experience and Core Web Vitals scores.

Health Score Comparison

@sveltejs/kit has an overall health score of 85/100 (very good), with strong maintenance, security, popularity scores. Next 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 @sveltejs/kit if you value large community support, actively maintained, strong security track record. Choose Next if you value massive community and ecosystem, actively maintained, strong security track record.

Our Verdict

Both @sveltejs/kit and Next are solid choices for JavaScript development. @sveltejs/kit 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 @sveltejs/kit better than next?
It depends on your needs. @sveltejs/kit has a health score of 85/100 while Next scores 85/100. Next has more weekly downloads (35.7M), 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, @sveltejs/kit or next?
@sveltejs/kit has the smaller gzipped bundle at 339.2 KB. A smaller bundle means faster load times for your users, which can positively impact SEO and user experience.
How many developers use @sveltejs/kit vs next?
Based on npm download statistics, @sveltejs/kit has approximately 1.7M weekly downloads and Next has approximately 35.7M weekly downloads. These numbers reflect package installations, not unique developers, but they indicate relative adoption levels.
Which is better maintained, @sveltejs/kit or next?
@sveltejs/kit currently has the higher overall health score at 85/100. @sveltejs/kit has a maintenance score of 100/100 and Next scores 100/100 on maintenance.

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