Refactored bar chart

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Refactored bar chart

✓ Published1🌍 Public

Last edited Nov 17, 2022

Created on Jan 14, 2022

This example shows a horizontal bar chart of population data for the top 10 countries in 2020, sourced from a CSV file via `d3.csv`. The visualization is built with React components, using `d3.scaleBand` for the categorical y-axis and `d3.scaleLinear` for the numeric x-axis, rendered as SVG rectangles. The chart is refactored into modular functions for the axes and marks, with data loading handled by a custom `useData` hook that parses the population field.

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A program that loads in some data about CSS colors

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