D3 vs Three.js

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

Top sites by authority

D3 · Three.js · 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

D3 · Three.js · share of sites in each country using one or the other

United States 9,971

15,152

India 6,419

12,368

Germany 4,602

7,574

United Kingdom 4,907

6,545

France 4,022

6,090

Brazil 4,293

5,715

Spain 3,984

5,524

Philippines 2,827

6,604

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 D3 sites · All Three.js sites