About uPlot
uPlot is a small, fast chart for time series, lines, areas, ohlc and bars.
How many people use uPlot
GitHub · npm
2M npm downloads, last 30 days
#26 of 48 JavaScript graphics we have counts for (of 61) · bars are GitHub stars across these neighbours; the category leader is Three.js at 115k · as of September 7, 2026
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uPlot#26 of 48 JavaScript graphics
MathJax#25 of 48 JavaScript graphics
The two numbers disagree - one leads on stars, the other on installs. Stars measure attention, downloads measure use.
Audit any site that runs uPlot.
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How we audit uPlot
We measure the detected version against uPlot's release history and grade the surrounding stack with a Lighthouse-grade quality audit. Weak or outdated links weigh more - one risky dependency can pull the whole score down.
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