Charting Libraries Ranked #26–#27 by Market Share (2026)

📈 Charting Libraries Ranked #26–#27

Charting libraries and tools help developers create interactive charts, graphs, and data visualizations for websites and applications.

Statistics based on 3.5M+ analyzed websites. About this data

The following list shows the charting libraries ranked from 26th to 27th out of 27 currently tracked.

Rank	Name	Market share
26	Dygraphs A flexible open source JavaScript charting library that creates interactive time series visualizations using JavaScript and the Canvas tag.	0.05%
27	Observable San Francisco, California, United States A collaborative web-based platform for creating interactive data visualizations, dashboards, and analytical notebooks. Free$22/editor/month	0.04%

We evaluate the popularity of technologies based on the number of websites where we detect their usage.
Technologies without a detectable web footprint, and those we do not track, are not reflected in the calculated market share.
This report is based on the analysis of 3,580,056 websites.
We currently track the presence of 27 charting libraries across the web.
Statistics were last calculated on July 21, 2026.
For more details, see our methodology and disclaimer.