autoComplete.js vs jQuery UI
Head-to-head usage across the sites we track.
Top sites by authority
autoComplete.js · jQuery UI · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
autoComplete.js · jQuery UI · share of sites in each country using one or the other
United States
179
585,514
India
85
254,733
Germany
95
246,243
France
113
210,785
Brazil
73
208,190
United Kingdom
91
201,723
Italy
75
195,443
Spain
65
180,678
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | autoComplete.js | jQuery UI |
|---|---|---|
| LCP | 1.8 s | 2.2 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 700 ms | 1100 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.
autoComplete.js to jQuery UI
| Domain | When |
|---|---|
| crilumaviaggi.com | Dec 2025 |