Refactored Bar Chart

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Refactored Bar Chart

✓ Published1🌍 Public

Last edited May 29, 2021

Created on May 29, 2021

This example shows a horizontal bar chart of the top 10 countries by 2020 population, with the y-axis listing country names and the x-axis displaying population values. It loads data from a CSV file using `d3.csv` within a React hook (`useData`). The visualization uses `d3.scaleBand` and `d3.scaleLinear` to map data to SVG rectangles, with axes and marks extracted into reusable React components (`AxisBottom`, `AxisLeft`, `Marks`). React renders the SVG, and D3 v6 handles the data loading and scaling.

AI-generated description

A program that loads in some data about CSS named colors using D3 utilities, and uses React to render data.

MIT Licensed

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