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+
4
52
Open Page Rank 8+
9
903
Open Page Rank 7+
18
3,177
Open Page Rank 6+
27
5,538
Open Page Rank 5+
40
8,772
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
493
54,017
India
119
28,724
Germany
95
24,266
Italy
78
22,638
United Kingdom
140
20,687
France
312
20,440
Spain
85
20,634
Brazil
74
19,935
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, 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.