shadcn/ui vs ZURB Foundation

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

Top sites by authority

shadcn/ui · ZURB Foundation · 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

shadcn/ui · ZURB Foundation · share of sites in each country using one or the other

United States 40,135

97,282

India 28,501

24,995

United Kingdom 13,528

33,264

Germany 12,440

27,418

Canada 11,896

26,635

Brazil 22,467

13,400

France 11,338

23,439

Netherlands 7,494

18,526

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 shadcn/ui sites · All ZURB Foundation sites