Refactored Bar Chart

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Refactored Bar Chart

✓ Published1🌍 Public

Last edited Dec 2, 2021

Created on Dec 2, 2021

A bar chart displays the 2020 populations of ten countries using D3.js v7 scales, with country names on the y-axis and population magnitudes on the x-axis. React components—AxisBottom, AxisLeft, and Marks—render the SVG axes and horizontal rectangles. The data loads from a CSV via `useData` and `d3.csv`, while `scaleBand` and `scaleLinear` map values to pixel coordinates.

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