Ember.js vs React

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

Top sites by authority

Ember.js · React · 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

Ember.js · React · share of sites in each country using one or the other

United States 6,949

651,665

India 4,376

252,538

United Kingdom 3,817

210,954

Germany 3,446

176,161

Brazil 2,686

168,763

Canada 3,458

164,079

France 3,152

159,876

Australia 2,517

111,932

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 Ember.js sites · All React sites