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Pie chart with react

✓ Published0🌍 Public
IIlgar Akalın
Last edited Oct 4, 2021
Created on Oct 4, 2021

A pie chart displays the relative frequency of named CSS colors, with each slice filled by its corresponding RGB hex value. The visualization loads CSV data via `d3.csv` and uses React's `useState` and `useEffect` hooks to manage asynchronous data fetching and component state. D3's `pie` and `arc` generators compute the slice geometry, which React renders as SVG `<path>` elements. The example demonstrates unidirectional data flow and mouse-event readiness within a React-D3 integration.

AI-generated description

Loading CsV data in React

Includes:

  • Mouse events
  • Unidirectional Data Flow
  • The notion of "State"
  • React's useState hook

A program that loads in some data from MDN: css named colors using D3 utilities, and uses React to render the data.

MIT Licensed

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