Loading data with react & D3

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Loading data with react & D3

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Last edited Apr 6, 2022

Created on Apr 6, 2022

This example demonstrates how to load external data in a React application using D3, displaying the loaded dataset’s size, row count, and column count in a large <pre> element. The app uses React’s useState and useEffect hooks to manage the data state and trigger the asynchronous fetch, while d3.tsv loads the CSV file from a GitHub gist URL. A separate message.js module formats the summary using d3.tsvFormat, and the interface initially shows “loading” until the data arrives.

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a program that loads in data using D3 and uses React state to keep track of the data

MIT Licensed

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