Based on 53 and 1726 real audits
| Metric | Animate.css | core-js | Winner |
|---|---|---|---|
| Performance | 45 | 37 | Animate.css |
| Accessibility | 83 | 88 | core-js |
| Best Practices | 89 | 84 | Animate.css |
| SEO | 90 | 91 | core-js |
| Security | 68 | 66 | Animate.css |
| TTFB | 660ms | 421ms | core-js |
| Composite | 75 | 73 | Animate.css |
Animate.css outperforms core-js in 4 of 7 categories, with a stronger composite score (75 vs 73). core-js leads in accessibility, SEO, TTFB.
Choose Animate.css when your primary concern is performance and best practices. Its audit data shows consistent strength in these areas across the sampled sites.
Choose core-js when your primary concern is server response time and accessibility. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 53 audited Animate.css sites and 1726 audited core-js 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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