Loading and Parcing CSV Data

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Loading and Parcing CSV Data

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Last edited Feb 24, 2021

Created on Feb 17, 2021

This example demonstrates loading and parsing CSV data from a remote URL using D3.js. The visualization displays summary statistics about the dataset—specifically the file size in kilobytes, the number of rows, and the number of columns—in a large text format within an HTML `<pre>` element. It uses the `d3.csv` method to fetch and parse the data from a GitHub gist containing CSS named colors, then computes the metrics with `d3.csvFormat` and the array's length properties. The output is rendered dynamically into the page's message container.

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

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