Loading and Parsing CSV Data

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Loading and Parsing CSV Data

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Last edited Nov 13, 2021

Created on Nov 13, 2021

This example demonstrates how to fetch and parse a CSV file from a remote URL using the Fetch API and D3 v7’s `d3.csvParse` method. It displays the parsed dataset’s total row count, file size in kilobytes, and column names in a large `<pre>` element. The data source is a GitHub Gist containing a list of CSS named colors. The code defines an asynchronous `fetchText` function to retrieve the raw text before parsing it into a JavaScript array of objects.

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