Leaflet vs Mapbox GL JS

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

Top sites by authority

Leaflet · Mapbox GL 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

Leaflet · Mapbox GL JS · share of sites in each country using one or the other

United States 51,086

9,334

France 31,482

3,965

Germany 28,332

3,995

United Kingdom 17,984

3,446

Italy 18,549

2,313

Spain 16,361

2,561

India 13,665

2,460

Poland 14,075

1,352

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 Leaflet sites · All Mapbox GL JS sites