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Loading data with React & D3

✓ Published1🌍 Public
MMarcin Stepniak
Last edited May 10, 2021
Created on May 6, 2021

This example uses React and D3 to display a summary of a CSS named colors dataset. It loads the data asynchronously from a remote CSV file using `d3.csv`, then renders a simple text message showing the number of rows, columns, and approximate file size in kilobytes. The React component manages the data fetching state with `useState` and `useEffect`, displaying "Loading..." until the data arrives, and formats the result with `d3.csvFormat`. The output is presented as SVG-formatted text within a `<pre>` element.

AI-generated description

Loading data with React & D3

Data source: A dataset from MDN CSS colors: https://developer.mozilla.org/en-US/docs/Web/CSS/color_value

MIT Licensed

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