jQuery UI vs Xajax
Head-to-head usage across the sites we track.
Top sites by authority
jQuery UI · Xajax · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
151
0
Open Page Rank 8+
3,203
8
Open Page Rank 7+
15,526
18
Open Page Rank 6+
32,720
28
Open Page Rank 5+
61,345
47
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
jQuery UI · Xajax · share of sites in each country using one or the other
United States
661,346
217
India
293,145
93
Germany
277,600
244
France
251,984
163
United Kingdom
231,762
145
Brazil
228,647
162
Italy
225,771
137
Spain
209,058
176
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | jQuery UI | Xajax |
|---|---|---|
| LCP | 2.1 s | 1.5 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 1000 ms | 600 ms |
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.
jQuery UI to Xajax
| Domain | When |
|---|---|
| casella.rs | Nov 2025 |
Xajax to jQuery UI
| Domain | When |
|---|---|
| corghi.es | Jun 2026 |