GSAP vs Next.js App Router

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

Top sites by authority

GSAP · Next.js App Router · 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

GSAP · Next.js App Router · share of sites in each country using one or the other

United States 374,319

82,870

India 135,440

63,483

United Kingdom 119,878

33,900

Germany 113,182

32,088

France 112,048

28,849

Italy 105,125

20,974

Brazil 87,855

35,914

Canada 85,143

26,650

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 GSAP sites · All Next.js App Router sites