Loading and Parsing CSV Data

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Loading and Parsing CSV Data

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Last edited Jun 28, 2022

Created on Jun 28, 2022

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This example demonstrates how to load and parse a CSV file containing CSS named colors using D3 v5. It displays a summary of the dataset, showing the file size in kilobytes, the number of rows, and the number of columns in a large text element. The code uses the `d3.csv` method with a Promise to fetch and parse the remote data, then counts the formatted output via `d3.csvFormat`. The data source is a GitHub Gist containing color names and their hexadecimal values.

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A program that loads and parses some CSV data: CSS Named Colors.

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