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Ruby on Rails vs Gatsby

Security & risk comparison · Updated June 2026

How does Ruby on Rails compare to Gatsby 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

Ruby on Rails scores 64/100 overall versus Gatsby's 60/100. Ruby on Rails has 180 total CVEs compared to Gatsby's 15, though its larger ecosystem contributes to a higher CVE count. (Source: WebPulse framework scoring, NVD/NIST, July 2026)

64
Ruby on Rails
Modern · RUBY
vs
60
Gatsby
Modern · JAVASCRIPT
Dimension-by-dimension breakdown
security Gatsby
62
78
Ruby on Rails
Gatsby
performance Tie
65
65
Ruby on Rails
Gatsby
ecosystem Ruby on Rails
70
25
Ruby on Rails
Gatsby
ai readiness Ruby on Rails
72
60
Ruby on Rails
Gatsby
developer experience Tie
70
70
Ruby on Rails
Gatsby
market trajectory Ruby on Rails
50
25
Ruby on Rails
Gatsby
cost of ownership Gatsby
60
90
Ruby on Rails
Gatsby
Security details
Metric Ruby on Rails Gatsby
Total CVEs 180 15
Critical CVEs 18 1
Exploited (KEV) 2 0
CVEs last year 15 4
Avg CVSS 5.8 4.2
Security score 62/100 78/100
Acceptable
Ruby on Rails

Ruby on Rails scores 65/100. Verdict: Acceptable.

Acceptable
Gatsby

Gatsby scores 60/100. Verdict: Acceptable.

Quick facts
Ruby on Rails
Category: Backend
Language: RUBY
First release: 2004
Generation: Modern
Trend: Stable
Market share: 0.8%
Gatsby
Category: Ssg
Language: JAVASCRIPT
First release: 2015
Generation: Modern
Trend: Stable
Market share: 0.3%
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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.