Loading and Parsing CSV Data

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Loading and Parsing CSV Data

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Last edited Jul 22, 2022

Created on Jul 22, 2022

This example demonstrates loading and parsing a CSV file from a remote URL using D3.js version 7. It displays the file size in kilobytes and the number of rows in the dataset, which contains CSS named colors. The visualization uses the `d3.csv()` function to fetch and parse the data, then formats the output with `d3.csvFormat()` and presents the results in a styled HTML `<pre>` element. The code also includes commented-out alternatives using the Fetch API with `async`/`await` syntax and `d3.csvParse()`.

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

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