Animate.css vs Headless UI

Head-to-head usage across the sites we track.

Top sites by authority

Animate.css · Headless UI · how many of each technology's sites sit in the web's highest authority tiers

Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.

By country

Animate.css · Headless UI · share of sites in each country using one or the other

United States 125,248

10,432

India 76,777

6,038

Brazil 58,516

3,592

Germany 50,567

4,896

United Kingdom 41,827

5,181

Italy 42,082

3,177

France 37,604

4,122

Spain 33,908

3,200

Audience countries from the Chrome UX Report, top markets of either technology.

Real user performance

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.

All Animate.css sites · All Headless UI sites