jQuery vs XRegExp

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

Top sites by authority

jQuery · XRegExp · 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

jQuery · XRegExp · share of sites in each country using one or the other

United States 1,602,536

3,325

Japan 694,689

1,048

Germany 657,374

1,658

India 637,845

2,197

United Kingdom 540,397

1,784

France 506,084

1,518

Italy 464,759

1,211

Brazil 453,310

1,208

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, Sep 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 jQuery sites · All XRegExp sites