Fork of Loading and Parsing CSV Data

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Fork of Loading and Parsing CSV Data

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Last edited Jan 15, 2022

Created on Jan 15, 2022

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This example demonstrates how to load and parse CSV data from a remote URL, displaying the dataset’s size in kilobytes, row count, and column count. Using D3 v5’s `d3.csv` method, it fetches the CSS Named Colors dataset from a GitHub gist, then formats the parsed rows with `d3.csvFormat` to calculate the file size. The result is rendered as text inside an HTML `<pre>` element. Alternate implementations using `fetch` with `async`/`await` and `d3.csvParse` are commented out for comparison.

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

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