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mbostock · web-flow · commit f138b40865cb · 2024-10-04T09:19:13.000-07:00
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 **D3** (or **D3.js**) is a free, open-source JavaScript library for visualizing data. Its low-level approach built on web standards offers unparalleled flexibility in authoring dynamic, data-driven graphics. For more than a decade D3 has powered groundbreaking and award-winning visualizations, become a foundational building block of higher-level chart libraries, and fostered a vibrant community of data practitioners around the world.
 
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+  <source media="(prefers-color-scheme: dark)" srcset="https://observablehq.observablehq.cloud/oss-analytics/d3/downloads-dark.svg">
+  <img alt="Daily downloads of Observable Framework" src="https://observablehq.observablehq.cloud/oss-analytics/d3/downloads.svg">
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+<sub>Daily downloads of D3 · [oss-analytics](https://observablehq.observablehq.cloud/oss-analytics/)</sub>
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 ## Resources
 
 * [Documentation](https://d3js.org)
