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+
147
2
Open Page Rank 8+
3,118
5
Open Page Rank 7+
14,993
8
Open Page Rank 6+
31,384
9
Open Page Rank 5+
58,658
11
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
571,404
67
India
248,863
47
Germany
241,117
38
France
214,196
33
Italy
201,839
29
Brazil
201,788
29
United Kingdom
200,445
36
Spain
191,362
33
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | jQuery UI | MochiKit |
|---|---|---|
| LCP | 2.2 s | 1.9 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 1100 ms | 700 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.
Sites that switched
Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.
MochiKit to jQuery UI
| Domain | When |
|---|---|
| eakcds.com | May 2026 |