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+
51
2
Open Page Rank 8+
874
16
Open Page Rank 7+
3,052
43
Open Page Rank 6+
5,320
57
Open Page Rank 5+
8,413
79
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
47,410
288
India
24,979
198
Germany
21,175
180
Italy
20,268
134
Spain
18,944
133
United Kingdom
18,448
175
Brazil
17,645
109
France
17,424
164
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, Sep 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.