Comparison guide
Next vs Svelte
Side-by-side NPM package comparison
Quick Verdict
Smallest Bundle
Svelte
13.3 KB gzipped
Most Popular
Next
53.0M weekly downloads
Best Maintained
Next
100/100 maintenance score
Highest Quality
Next
50/100 quality score
Overall Pick
Next
Best all-around based on popularity, size, maintenance & quality
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Choosing between Next and Svelte? 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 53.0M weekly downloads — roughly 10.4x more. Svelte has 5.1M weekly downloads. Higher download counts generally indicate broader community adoption and a larger ecosystem of tutorials, plugins, and support.
Bundle Size
Svelte has the smallest gzipped bundle at 13.3 KB. Next comes in at 52.9 MB. A smaller bundle size means faster page loads, which improves user experience and Core Web Vitals scores.
Health Score Comparison
Next has an overall health score of 85/100 (very good), with strong maintenance, security, popularity scores. Svelte 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 Next if you value massive community and ecosystem, actively maintained, strong security track record. Choose Svelte if you value large community support, actively maintained, strong security track record.
Our Verdict
Both Next and Svelte are solid choices for JavaScript development. Next 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 next better than svelte?
- It depends on your needs. Next has a health score of 85/100 while Svelte scores 85/100. Next has more recorded weekly downloads (53.0M). Consider your specific requirements — bundle size, community support, and feature set — to decide which is the better fit.
- Which has a smaller bundle size, next or svelte?
- Svelte has the smaller gzipped bundle at 13.3 KB. A smaller bundle means faster load times for your users, which can positively impact SEO and user experience.
- How many developers use next vs svelte?
- Next has more recorded weekly downloads (53.0M). Download counts reflect package installations, not unique developers.
- Which is better maintained, next or svelte?
- Next has a maintenance score of 100/100. Next scores 100/100 and Svelte 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.

