Loading and Parsing CSV Data

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Loading and Parsing CSV Data

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Last edited Sep 17, 2022

Created on Sep 17, 2022

This example demonstrates the process of loading a CSV file and parsing it into a structured dataset using D3 v7. The page fetches a remote CSV file containing CSS named colors via the Fetch API, then parses the text with `d3.csvParse`. It displays the raw file size in kilobytes, the number of rows, and the number of columns as plain text on the page. The code highlights the asynchronous flow of retrieving and processing tabular data without any chart or visual rendering.

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A bare minimum HTML page demonstrating use of CSS and JavaScript.

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