jQuery UI vs Karma
Head-to-head usage across the sites we track.
Top sites by authority
jQuery UI · Karma · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
147
1
Open Page Rank 8+
3,118
1
Open Page Rank 7+
14,993
1
Open Page Rank 6+
31,384
1
Open Page Rank 5+
58,658
3
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 · Karma · share of sites in each country using one or the other
United States
571,404
26
India
248,863
24
Germany
241,117
24
France
214,196
23
Italy
201,839
21
Brazil
201,788
23
United Kingdom
200,445
25
Spain
191,362
22
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | jQuery UI | Karma |
|---|---|---|
| LCP | 2.2 s | 1.4 s |
| INP | 75 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 1100 ms | 600 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.