Loading and Parsing CSV Data

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Loading and Parsing CSV Data

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Last edited Nov 3, 2021

Created on Nov 3, 2021

Forked from Loading and Parsing CSV Data

This visualization demonstrates how to load and parse CSV data using D3.js version 5, fetching a dataset of CSS named colors from a GitHub gist. The example displays three key metrics—the file size in kilobytes, the number of data rows, and the number of columns—in large, bold text. It showcases two alternative approaches: using the `d3.csv` method with a promise chain, and a commented-out version using the native `fetch` API with `async`/`await` and `d3.csvParse`. Both methods retrieve the CSV, parse it into a structured data object, and report the dataset's dimensions.

AI-generated description

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

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