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EEugenio2192
Last edited Jul 11, 2021
Created on Jul 11, 2021

This example renders a bar chart showing the populations of the ten most populous countries in 2020, based on UN population data loaded via `d3.csv`. The visualization uses React to manage state and render SVG `<rect>` elements, with `d3.scaleBand` mapping country names to vertical bands and `d3.scaleLinear` mapping population values to bar widths. The code specifically imports and uses `csv`, `scaleBand`, `scaleLinear`, and `max` from D3 v5, while React handles the declarative component structure and the `useState`/`useEffect` hooks for data fetching.

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A program that loads in some data about CSS named colors using D3 utilities, and uses React to render the data as a radial burst!

MIT Licensed

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