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Fork of Loading and Parsing CSV Data

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GGeorge Williams
Last edited Jan 25, 2022
Created on Jan 25, 2022

This example demonstrates loading and parsing a CSV file containing CSS named colors, displaying the data’s size, row count, and column count in a large text block. It uses D3 v5’s `d3.csv` method to asynchronously fetch the remote dataset, then `d3.csvFormat` and `data.columns` to compute metrics. The code also includes commented alternatives using the Fetch API with `async`/`await` and `d3.csvParse`, illustrating different parsing strategies. The rendering is plain HTML text within a `<pre>` element, with no graphical visualization.

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

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MIT Licensed

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