Activity6 Task_1

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Activity6 Task_1

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Last edited Apr 3, 2025

Created on Apr 3, 2025

This bar chart displays the 2020 population estimates for the top 30 countries, sourced from a CSV file hosted on GitHub. The visualization uses a horizontal layout where each bar's length represents population values, with a custom tooltip showing the formatted figure. The chart is built with React, using D3 v5 functions like `scaleBand` and `scaleLinear` for coordinate mapping, and SVG `rect` elements for rendering. The axes are drawn with custom components, and the x-axis labels are formatted using D3's `format('.2s')` to abbreviate large numbers (e.g., 'B' for billions).

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MIT Licensed

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