Loading and Parsing CSV Data

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Loading and Parsing CSV Data

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Last edited Dec 19, 2021

Created on Dec 19, 2021

This example demonstrates a minimal workflow for loading and parsing a CSV file using D3. It fetches a remote dataset of named colors from a GitHub Gist, parses the text with the `d3.csvParse` API, and displays the result in a large `<pre>` element. The visualization shows the number of columns and rows extracted from the data, rendered via DOM text content. The code uses the Fetch API and D3's `csvParse` from D3 v7, providing a compact, practical demonstration of CSV ingestion.

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