Chart.js vs Highstock
Head-to-head usage across the sites we track.
Top sites by authority
Chart.js · Highstock · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
48
2
Open Page Rank 8+
883
16
Open Page Rank 7+
3,106
44
Open Page Rank 6+
5,438
59
Open Page Rank 5+
8,607
81
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Chart.js · Highstock · share of sites in each country using one or the other
United States
48,182
289
India
25,375
207
Germany
21,390
182
Italy
19,374
136
United Kingdom
18,271
179
Brazil
18,003
113
Spain
17,614
130
France
17,096
154
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Chart.js | Highstock |
|---|---|---|
| LCP | 2.2 s | 1.9 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 1000 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.