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 42,391

87,178

India 29,576

22,314

United Kingdom 14,015

29,173

Germany 12,975

24,259

Brazil 24,698

12,276

Canada 11,957

23,316

France 11,203

19,373

Australia 8,522

15,569

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 shadcn/ui sites · All ZURB Foundation sites