Fork of Loading and Parsing CSV Data

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Fork of Loading and Parsing CSV Data

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Last edited Mar 19, 2022

Created on Mar 19, 2022

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This example displays basic statistics about the CSS Named Colors CSV dataset, including file size in kilobytes, row count, and column count, rendered as large text in a preformatted HTML element. The code loads the remote CSV using D3 v5’s `d3.csv` method, which returns a promise, then computes the values with `d3.csvFormat` and `data.columns`. Alternative approaches using `fetch`, `async`/`await`, and `d3.csvParse` are commented out, highlighting different asynchronous patterns for data loading.

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

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