Hammer.js vs Swiper

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

Top sites by authority

Hammer.js · Swiper · 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

Hammer.js · Swiper · share of sites in each country using one or the other

United States 88,118

491,705

India 30,615

274,591

Germany 48,311

213,155

Brazil 21,809

234,477

Japan 15,352

207,032

United Kingdom 33,880

182,905

France 31,500

185,131

Italy 24,618

160,103

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, Jun 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 Hammer.js sites · All Swiper sites