Radix UI vs Vant
Head-to-head usage across the sites we track.
Top sites by authority
Radix UI · Vant · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
64
1
Open Page Rank 8+
813
4
Open Page Rank 7+
2,788
15
Open Page Rank 6+
5,011
26
Open Page Rank 5+
8,204
39
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Radix UI · Vant · share of sites in each country using one or the other
United States
68,047
308
India
45,024
211
Brazil
35,199
235
United Kingdom
24,696
164
Germany
21,717
156
Canada
19,501
156
France
19,027
147
Indonesia
18,221
172
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Radix UI | Vant |
|---|---|---|
| LCP | 2.4 s | 2.9 s |
| INP | 100 ms | 100 ms |
| CLS | 0 | 0.05 |
| TTFB | 800 ms | 900 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.