Rendering Data with React & D3

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Rendering Data with React & D3

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Last edited Nov 17, 2021

Created on Nov 16, 2021

This example renders a pie chart of CSS named colors using React for component structure and D3 for data loading and shape generation. The code fetches a CSV of color names and hex values via `d3.csv`, then uses `d3.pie()` and `d3.arc()` to compute and draw SVG paths. Each slice is filled with its corresponding hex color, creating a full circular wheel where each color’s arc is equally sized.

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A program that follows your mouse with a circle.

MIT Licensed

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