| Metric | anime.js | core-js | Winner |
|---|---|---|---|
| Performance | 33 | 37 | core-js |
| Accessibility | 86 | 88 | core-js |
| Best Practices | 88 | 85 | anime.js |
| SEO | 91 | 91 | Tie |
| Security | 69 | 67 | anime.js |
| TTFB | 613ms | 430ms | core-js |
| Composite | 76 | 73 | anime.js |
anime.js and core-js are closely matched, each leading in different categories. anime.js has a composite score of 76 while core-js scores 73.
Choose anime.js when your primary concern is best practices and security. 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 performance. Its audit data shows consistent strength in these areas across the sampled sites.
Scores are medians across 17 audited anime.js sites and 1779 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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