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Fork of Rendering Data with React & D3

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Jjamesbrittan
Last edited Apr 19, 2021
Created on Apr 19, 2021

This example displays population data for the top 10 countries in 2020 as horizontal bars rendered in SVG via React. D3 utilities handle data loading and scaling: `d3.csv` fetches the dataset, while `scaleBand` and `scaleLinear` map country names and population values to screen coordinates. React’s `useState` and `useEffect` manage the asynchronous data flow. Each bar is a `<rect>` element whose width reflects the population, with the country name positioned along the y-axis. The code also includes a commented-out alternative for drawing arcs with `d3.arc`.

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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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