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Loading and Parsing CSV Data

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PPratik Gohil
Last edited Apr 23, 2021
Created on Apr 23, 2021

This example demonstrates how to load and parse CSV data using D3.js, displaying summary statistics about the dataset in large text. It fetches a CSS named colors CSV file from a GitHub gist via `d3.csv`, then computes the formatted data size with `d3.csvFormat`, the total row count, and the number of columns. The results appear as a formatted message in a `<pre>` element. The visualization highlights D3’s built-in CSV handling and asynchronous data loading through promises.

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