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Rendering Data with React & D3 - Refactored barchart Axis

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Kkeitheade
Last edited Nov 4, 2021
Created on Nov 4, 2021

This example shows a horizontal bar chart of the top 10 countries by population in 2020, with axes and bars rendered as SVG elements. React manages the component structure, while D3.js provides the `scaleBand` and `scaleLinear` functions for positioning the bars and tick marks. The axes are separated into reusable components—`AxisBottom` and `AxisLeft`—that generate SVG lines and text elements using D3's scale ticks and domain. Data is loaded from a CSV file via D3's `csv()` function within a custom `useData` React hook.

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React Starter code.

MIT Licensed

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