Loading Data in React using D3

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Loading Data in React using D3

✓ Published1🌍 Public

Last edited Jul 30, 2021

Created on Jul 28, 2021

This example demonstrates how to load external CSV data into a React component using D3 utilities and React state. The application fetches a CSS named colors dataset from a GitHub gist via `d3.csv` and stores the parsed result in React’s `useState` hook, triggered by `useEffect`. While loading, the interface displays the text “Loading…”; once the data arrives, it calculates and shows the file size in kilobytes, the row count, and the column count using `d3.csvFormat` and the dataset’s metadata properties. The code relies on React 16.9 hooks and D3 v5.

AI-generated description

A program that loads CSV data into react using D3 utilities and React State

MIT Licensed

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