| Metric | D3 | jQuery | Winner |
|---|---|---|---|
| Performance | 43 | 45 | jQuery |
| Accessibility | 82 | 86 | jQuery |
| Best Practices | 87 | 87 | Tie |
| SEO | 90 | 90 | Tie |
| Security | 67 | 65 | D3 |
| TTFB | 298ms | 438ms | D3 |
| Composite | 73 | 73 | Tie |
D3 and jQuery are closely matched, each leading in different categories. D3 has a composite score of 73 while jQuery scores 73.
Choose D3 when your primary concern is server response time and security. Its audit data shows consistent strength in these areas across the sampled sites.
Choose jQuery when your primary concern is accessibility and performance. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 11 audited D3 sites and 1857 audited jQuery sites in the BeaverCheck database. Every audit runs the same 100+ checks — Lighthouse performance, security headers, accessibility, SEO, server response time — against a real URL. No vendor input, no sponsorship, no affiliate links. Read the full methodology →
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