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Loading data in React Program

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DDhvanil Vaghasiya
Last edited Jan 30, 2023
Created on Jan 29, 2023

This example demonstrates how to load and inspect a CSV dataset within a React application using D3 utilities. It fetches a list of CSS named colors from a GitHub gist via `d3.csv`, then displays the dataset’s row count, column count, and approximate file size in kilobytes using custom message formatting. The React component uses the `useState` and `useEffect` hooks to manage the asynchronous data loading state, showing a loading message until the data arrives. The visualization is purely textual, rendered inside a `<pre>` element, and relies on `d3.csvFormat` to calculate the data’s size.

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Loading data using D3 utilities and ReactJS program.

MIT Licensed

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