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+
223
0
Open Page Rank 8+
3,873
3
Open Page Rank 7+
15,946
12
Open Page Rank 6+
30,497
17
Open Page Rank 5+
51,750
22
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
595,277
53
India
243,719
44
United Kingdom
194,085
40
Brazil
164,323
29
Germany
162,915
41
Canada
148,255
47
France
143,971
39
Spain
106,955
41
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | React | Twitter Flight |
|---|---|---|
| LCP | 1.9 s | 2.4 s |
| INP | 75 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 700 ms | 800 ms |
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.