Bokeh vs Chart.js
Head-to-head usage across the sites we track.
Top sites by authority
Bokeh · Chart.js · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
3
48
Open Page Rank 8+
7
883
Open Page Rank 7+
17
3,106
Open Page Rank 6+
26
5,438
Open Page Rank 5+
37
8,607
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Bokeh · Chart.js · share of sites in each country using one or the other
United States
424
48,182
India
104
25,375
Germany
83
21,390
Italy
67
19,374
United Kingdom
116
18,271
Brazil
66
18,003
Spain
69
17,614
France
266
17,096
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Bokeh | Chart.js |
|---|---|---|
| LCP | 1.7 s | 2.2 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 600 ms | 1000 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.