jQuery UI vs Slimbox
Head-to-head usage across the sites we track.
Top sites by authority
jQuery UI · Slimbox · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
149
3
Open Page Rank 8+
3,179
18
Open Page Rank 7+
15,312
33
Open Page Rank 6+
32,126
47
Open Page Rank 5+
60,154
68
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 · Slimbox · share of sites in each country using one or the other
United States
585,514
191
India
254,733
111
Germany
246,243
519
France
210,785
182
Brazil
208,190
85
United Kingdom
201,723
132
Italy
195,443
171
Spain
180,678
137
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | jQuery UI | Slimbox |
|---|---|---|
| LCP | 2.2 s | 1.4 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 1100 ms | 700 ms |
Median site's p75 values from the Chrome UX Report, Aug 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.
Slimbox to jQuery UI
| Domain | When |
|---|---|
| knapstein-germany.de | Apr 2026 |
| kkd.hr | Feb 2026 |