Loading and Parsing CSV Data

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Loading and Parsing CSV Data

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Last edited Feb 5, 2023

Created on Feb 5, 2023

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This example demonstrates loading a CSV file and parsing it into a tabular data structure, displaying summary statistics about the dataset. It fetches a CSV of CSS named colors from a GitHub gist, then uses `d3.csvParse` to convert the raw text into an array of objects. The code highlights the use of the Fetch API with `async` and `await` to retrieve the text, and shows the resulting file size in kilobytes, row count, and column count in large, readable text.

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

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