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Fork of Loading Data with React & D3

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TTImmykiller5
Last edited Mar 1, 2023
Created on Mar 1, 2023

This example demonstrates how React state manages asynchronously loaded data in a visualization. It fetches a CSV file of CSS named colors using D3’s `csv` utility, storing the parsed result in React’s `useState` hook. While the data loads, the interface displays “Loading…”, then renders a text summary showing the file size in kilobytes, row count, and column count using `d3.csvFormat`. The code integrates React hooks like `useEffect` and `useCallback` with D3 v5 to bridge data processing and component rendering.

AI-generated description

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

MIT Licensed

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