Refactored Bar Chart Code

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Refactored Bar Chart Code

✓ Published0🌍 Public

Last edited Jul 26, 2021

Created on Jul 26, 2021

This horizontal bar chart displays the top 10 most populous countries using United Nations World Population Prospects 2019 data. The code separates axis rendering and bar marks into distinct React components, using D3 v5 scaleBand and scaleLinear for mapping data to SVG coordinates. The implementation uses d3.csv for data loading and React's useEffect hook for asynchronous data fetching, with axes drawn manually through SVG line and text elements.

AI-generated description

A program that shows the top 10 most populous countries as a pathetic bar chart with no axes.

Data: United Nations World Population Prospects 2019.

MIT Licensed

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