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United Nations Bar Chart

✓ Published1🌍 Public
RRichardPearce60
Last edited Jan 28, 2022
Created on Jan 28, 2022

This example displays a horizontal bar chart of the top 10 most populous countries in 2019 using data from the United Nations. React manages the component state, loading CSV data via d3.csv, while D3’s scaleBand and scaleLinear map country names and population values to screen coordinates. The SVG rectangles are rendered dynamically in a React map function, with bar widths proportional to each country’s estimated 2020 population. The visualization updates once data is fetched, showing a clean, static comparison of national population sizes.

AI-generated description

Basic Bar Chart [Data Wold Population 2019] (https://gist.githubusercontent.com/curran/0ac4077c7fc6390f5dd33bf5c06cb5ff/raw/605c54080c7a93a417a3cea93fd52e7550e76500/UN_Population_2019.csv) Loading using React and D3

MIT Licensed

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