React Router vs RequireJS

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

Top sites by authority

React Router · RequireJS · 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

React Router · RequireJS · share of sites in each country using one or the other

United States 66,593

132,201

India 50,687

30,963

United Kingdom 24,486

40,149

Germany 23,849

38,420

Brazil 32,333

26,685

Canada 20,272

29,177

France 20,158

27,073

Spain 16,576

18,349

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 React Router sites · All RequireJS sites