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United Nations Data for World Population
This example visualizes the top 10 most populous countries in 2019 using a horizontal bar chart. The chart loads United Nations population data from a CSV file via `d3.csv` and processes each row to extract the `2019` population value. React state manages the loaded data, and D3’s `scaleBand` and `scaleLinear` position and size the SVG rectangles. The visualization is rendered with React and SVG, showing population counts as bar widths.
AI-generated descriptionA program that loads in some data about CSS colors using D3 utilities, and uses React state to keep track of the data.
MIT Licensed
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