React vs Twitter Flight
Head-to-head usage across the sites we track.
Top sites by authority
React · Twitter Flight · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
225
0
Open Page Rank 8+
3,854
3
Open Page Rank 7+
15,804
12
Open Page Rank 6+
30,256
17
Open Page Rank 5+
51,401
21
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
React · Twitter Flight · share of sites in each country using one or the other
United States
596,374
49
India
237,671
40
United Kingdom
191,623
40
Germany
162,924
42
Brazil
161,653
29
Canada
147,238
46
France
140,452
41
Australia
101,917
30
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | React | Twitter Flight |
|---|---|---|
| LCP | 1.9 s | 2.2 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 700 ms | 750 ms |
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.