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Q1.2

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HHarshithakodakandla@my.unt.edu
Last edited Oct 23, 2024
Created on Oct 23, 2024

A horizontal bar chart ranks the top 20 countries by 2020 population, with bars sorted by name and labeled with country names on the left axis. The visualization uses React with D3 v5's `scaleBand`, `scaleLinear`, and `csv` to load and map population data from a GitHub gist, rendering SVG rectangles via the `Marks` component. Axis components format tick values using D3's `format('.2s')` to display billions, and tooltips show exact formatted values.

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