Skip to content
← All framework rankings

Next.js vs SvelteKit

Security & risk comparison · Updated June 2026

How does Next.js compare to SvelteKit on security, AI-readiness, and total cost of ownership? We scored both across 7 dimensions using NVD/NIST CVE data, GitHub metrics, and our scan of 10M+ sites.

Key finding

Next.js scores 81/100 overall versus SvelteKit's 77/100. Next.js has 25 total CVEs compared to SvelteKit's 5, though its larger ecosystem contributes to a higher CVE count. (Source: WebPulse framework scoring, NVD/NIST, July 2026)

81
Next.js
Modern · JAVASCRIPT
vs
77
SvelteKit
Modern · JAVASCRIPT
Dimension-by-dimension breakdown
security SvelteKit
82
92
Next.js
SvelteKit
performance Tie
65
65
Next.js
SvelteKit
ecosystem Next.js
90
78
Next.js
SvelteKit
ai readiness Next.js
88
85
Next.js
SvelteKit
developer experience Next.js
85
80
Next.js
SvelteKit
market trajectory Next.js
85
50
Next.js
SvelteKit
cost of ownership Tie
75
75
Next.js
SvelteKit
Security details
Metric Next.js SvelteKit
Total CVEs 25 5
Critical CVEs 2 0
Exploited (KEV) 0 0
CVEs last year 8 2
Avg CVSS 4.5 3.5
Security score 82/100 92/100
Recommended
Next.js

Next.js scores 81/100. Verdict: Recommended.

Recommended
SvelteKit

SvelteKit scores 78/100. Verdict: Recommended.

Quick facts
Next.js
Category: Fullstack
Language: JAVASCRIPT
First release: 2016
Generation: Modern
Trend: Rising
Market share: 3.5%
SvelteKit
Category: Fullstack
Language: JAVASCRIPT
First release: 2020
Generation: Modern
Trend: Rising
Market share: 0.2%
Related briefings
Next.js Overtakes WordPress: Top 10K Sites, July 2026 Census
July 3, 2026
8 Frameworks Shipped Updates in One Week — Why It Matters
July 2, 2026
pnpm Lockfile Flaw Puts Next.js Build Pipelines at Execution Risk
June 29, 2026
WordPress Has 89 Contributors. Next.js Has 427. SvelteKit Has 452.
June 23, 2026
Remix and SvelteKit: Zero Commits Detected. The Alternatives Flatlined.
June 21, 2026
Node.js June 17 Security Release Affects Every Modern JavaScript Framework
June 18, 2026
More comparisons
Next.js vs WordPress Next.js vs Drupal Next.js vs React Next.js vs Angular Next.js vs Django Next.js vs Laravel Next.js vs Vue.js Next.js vs Astro Next.js vs Hugo Next.js vs Rails SvelteKit vs WordPress SvelteKit vs Drupal SvelteKit vs React SvelteKit vs Angular SvelteKit vs Django SvelteKit vs Laravel SvelteKit vs Vue.js SvelteKit vs Astro SvelteKit vs Hugo SvelteKit vs Rails

Data sourced from NVD/NIST CVE database, GitHub API, and WebPulse framework scanner. Scores calculated using a 7-dimension model covering security, performance, ecosystem health, AI-readiness, developer experience, market trajectory, and cost of ownership. Updated June 2026.