Loading data with d3 and react

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Loading data with d3 and react

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Nnourfahmy2003

Last edited Jul 27, 2022

Created on Jul 27, 2022

This example demonstrates how to load a CSV dataset and display its summary statistics as oversized text in a React application. The app fetches data from a GitHub Gist URL using the `d3.csv` method, then formats a message with file size in kilobytes, row count, and column count using `d3.csvFormat` and the data’s metadata. Rendered inside a `<pre>` element, the result updates from “loading…” to the computed statistics once the data arrives. The code uses React hooks (`useState`, `useEffect`) and the `ReactDOM.render` API with D3 v7.

AI-generated description

A bare minimum HTML page demonstrating use of CSS and JavaScript.

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