anime.js vs Mermaid
Head-to-head usage across the sites we track.
Top sites by authority
anime.js · Mermaid · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
26
9
Open Page Rank 8+
269
45
Open Page Rank 7+
776
88
Open Page Rank 6+
1,421
110
Open Page Rank 5+
2,498
140
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
anime.js · Mermaid · share of sites in each country using one or the other
United States
27,910
392
India
13,231
290
Italy
11,582
161
United Kingdom
10,065
192
Germany
9,983
213
Saudi Arabia
10,048
78
Brazil
9,564
203
France
9,055
171
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | anime.js | Mermaid |
|---|---|---|
| LCP | 2.3 s | 1.9 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 1100 ms | 700 ms |
Median site's p75 values from the Chrome UX Report, Aug 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.
Sites that switched
Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.
Mermaid to anime.js
| Domain | When |
|---|---|
| idaho.gov | Aug 2026 |