Loading data with React & D3

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Loading data with React & D3

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Last edited Jan 10, 2022

Created on Jan 10, 2022

This example demonstrates how to load external CSV data within a React application using D3 utilities, showing the data as raw text in the browser. The code uses React’s `useState` hook to store the fetched dataset and `useCallback` for memoization, while D3’s `csv` and `csvParse` functions handle parsing the remote CSV file, which contains named CSS colors. The app renders a simple message displaying the parsed data object instead of a chart, highlighting the initial data-loading pattern rather than visualization.

AI-generated description

A program that loads in some data using D3 utilities, and uses React state to keep track of that data.

MIT Licensed

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