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Fork of Fork of Rendering Data with React

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Ttharuta
Last edited Aug 1, 2021
Created on Aug 1, 2021

This example shows a horizontal bar chart of the top 10 most populous countries for 2020, using the UN Population 2019 dataset loaded via D3’s `csv` function. The bars are rendered as SVG `<rect>` elements inside a React component, with D3’s `scaleBand` for the categorical y-axis (country names) and `scaleLinear` for the quantitative x-axis (population). React hooks (`useState`, `useEffect`, and `useCallback`) manage asynchronous data loading and state updates. The visualization demonstrates a clean React-D3 integration where D3 handles data parsing and scaling while React owns the component lifecycle and DOM rendering.

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Smiley face implementation with React.

MIT Licensed

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