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Fork of Fork of Loading Data with React & D3 in Bar Chart

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NNikhil Sharma
Last edited Mar 21, 2022
Created on Mar 21, 2022

This example demonstrates a horizontal bar chart that displays population data for ten countries, rendered as SVG elements within a React component. The chart uses D3’s `scaleBand` and `scaleLinear` to position bars and axes, while gridlines and tick labels are generated with `xScale.ticks()`. Data is loaded asynchronously from a CSV file using `d3.csv` and stored in React state via the `useEffect` hook. A separate `message.js` module computes a data summary string included in the display.

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