Population BarChart (React & D3)

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Population BarChart (React & D3)

✓ Published1🌍 Public

Last edited Feb 7, 2022

Created on Feb 6, 2022

This example displays the ten most populous countries as a horizontal bar chart, with each bar’s length proportional to its 2020 population estimate. The visualization loads CSV data from a GitHub gist using `d3.csv` and renders an SVG through React components. Scales are constructed with `d3.scaleBand` for the categorical country axis and `d3.scaleLinear` for the continuous population axis, while gridlines and axis ticks are generated via `xScale.ticks()`. The chart updates reactively as data arrives asynchronously.

AI-generated description

The top 10 most populous countries as a horizontal bar chart.

MIT Licensed

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