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Refactored Bar Chart
This example presents a bar chart of population data for the top ten countries in 2020, sourced from a CSV file via a custom React hook that uses D3’s `csv` utility. The visualization is rendered as SVG, with React components for the axes (`AxisBottom`, `AxisLeft`) and bars (`Marks`), using D3 scales (`scaleBand`, `scaleLinear`) to map country names and population values to pixel coordinates. The chart loads asynchronously and displays a placeholder while fetching data.
AI-generated descriptionA program that loads in some data about CSS named colors using D3 utilities, and uses React state to keep track of the data.
MIT Licensed
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