Fork of Loading and Parsing CSV Data

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Fork of Loading and Parsing CSV Data

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Last edited Mar 16, 2023

Created on Mar 16, 2023

Forked from Loading and Parsing CSV Data

This visualization demonstrates the process of loading and parsing a CSV dataset of CSS named colors, displaying the file size in kilobytes, number of rows, and number of columns in a large pre-formatted text block. The code uses the D3.js `d3.csv` method to fetch and parse the remote CSV file from a GitHub gist, then computes summary statistics using `d3.csvFormat` and the resulting data array’s `length` and `columns` properties. The example also includes commented-out alternatives using the Fetch API with `async`/`await` and `d3.csvParse`, highlighting different approaches to asynchronous data loading. Built with React, the visualization focuses on the data-loading workflow rather than graphical rendering.

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A program that loads and parses some CSV data: CSS Named Colors.

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