Loading and Parsing CSV Data

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Loading and Parsing CSV Data

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Last edited Mar 18, 2021

Created on Mar 18, 2021

This example demonstrates loading and parsing CSV data using D3.js v6, displaying the dataset’s size in kilobytes, row count, and column count. It fetches a remote CSV file of CSS named colors via `d3.csv`, then converts it back to text with `d3.csvFormat` to measure its encoded length. The code also includes commented alternatives using the Fetch API, `async/await`, and `d3.csvParse`. The result appears in a large `<pre>` element styled with oversized font, showing only the summary statistics.

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

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