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This example loads a CSV of CSS named colors and displays a summary of the dataset’s size, row count, and column count in large text. It demonstrates combining React state management with D3’s data-loading utilities, specifically `d3.csv`, to fetch external data asynchronously. The visualization uses the `useState` and `useEffect` hooks to trigger the data request and update the rendered message, while `d3.csvFormat` calculates the file size for display. The raw data comes from a GitHub-hosted gist and is rendered as text without any graphical chart.
AI-generated descriptionA program that loads in some data about CSS named colors using D3 utilities, and uses React state to keep track of data.
MIT Licensed