jQuery UI vs MochiKit
Head-to-head usage across the sites we track.
Top sites by authority
jQuery UI · MochiKit · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
151
3
Open Page Rank 8+
3,203
6
Open Page Rank 7+
15,526
9
Open Page Rank 6+
32,720
12
Open Page Rank 5+
61,345
15
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 · MochiKit · share of sites in each country using one or the other
United States
661,346
72
India
293,145
57
Germany
277,600
44
France
251,984
32
United Kingdom
231,762
42
Brazil
228,647
35
Italy
225,771
35
Spain
209,058
37
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | jQuery UI | MochiKit |
|---|---|---|
| LCP | 2.1 s | 1.9 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 1000 ms | 700 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.