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+
52
2
Open Page Rank 8+
903
15
Open Page Rank 7+
3,177
46
Open Page Rank 6+
5,538
61
Open Page Rank 5+
8,772
84
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
54,017
336
India
28,724
226
Germany
24,266
202
Italy
22,638
157
United Kingdom
20,687
209
Spain
20,634
151
France
20,440
192
Brazil
19,935
131
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Chart.js | Highstock |
|---|---|---|
| LCP | 2.2 s | 2 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 1000 ms | 700 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.