jQuery vs Select2

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

Top sites by authority

jQuery · Select2 · 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 · Select2 · share of sites in each country using one or the other

United States 1,602,536

113,819

Japan 694,689

18,773

Germany 657,374

49,821

India 637,845

59,767

United Kingdom 540,397

49,689

France 506,084

48,287

Italy 464,759

45,745

Brazil 453,310

41,990

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 Select2 sites