Loading and Parsing CSV dat

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Loading and Parsing CSV dat

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Last edited May 7, 2021

Created on May 6, 2021

This example demonstrates the initial step of loading and parsing CSV data with D3. It fetches a remote CSV file containing CSS named colors and displays a summary of its contents, including the data size in kilobytes, row count, and column count. The visualization uses `d3.csv` to asynchronously load and parse the data, then applies `d3.csvFormat` and string concatenation to construct the output message shown in a large `<pre>` element. The code relies on D3 v6 and vanilla JavaScript within an HTML page.

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

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