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+
0
240
Open Page Rank 8+
8
5,562
Open Page Rank 7+
18
31,600
Open Page Rank 6+
27
73,156
Open Page Rank 5+
38
148,615
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
1,058
1,645,337
Japan
74
705,260
Germany
135
672,972
India
155
652,564
United Kingdom
181
543,018
France
130
501,574
Brazil
111
468,680
Italy
110
448,261
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Immutable.js | jQuery |
|---|---|---|
| LCP | 1.6 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, 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.
Immutable.js to jQuery
| Domain | When |
|---|---|
| natures-mark.com | Nov 2025 |