Immutable.js vs jQuery
Head-to-head usage across the sites we track.
Top sites by authority
Immutable.js · jQuery · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
1
245
Open Page Rank 8+
7
5,631
Open Page Rank 7+
19
31,992
Open Page Rank 6+
27
74,247
Open Page Rank 5+
38
151,036
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Immutable.js · jQuery · share of sites in each country using one or the other
United States
1,214
1,868,996
Japan
90
820,202
Germany
167
760,440
India
179
750,494
United Kingdom
207
627,325
France
149
602,656
Italy
125
522,636
Brazil
120
518,250
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Immutable.js | jQuery |
|---|---|---|
| LCP | 1.7 s | 1.9 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 600 ms | 800 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.
Sites that switched
Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.
Immutable.js to jQuery
| Domain | When |
|---|---|
| natures-mark.com | Nov 2025 |