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Fork of Loading Data with React & D3

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MMorgan
Last edited Dec 14, 2024
Created on Dec 14, 2024

This example demonstrates loading a CSV dataset of CSS named colors from a remote URL and displaying a concise summary of its contents using React state management. The app initializes with a “Loading...” message, then uses D3’s `csv` utility inside a `useEffect` hook to fetch the data, which is stored via `useState`. Once loaded, the `message` function computes the file size, row count, and column count using `d3.csvFormat` and string concatenation, rendering the result in a large `<pre>` element. The visualization relies on React’s component lifecycle and D3’s data-loading API, without any graphical charts.

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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