Fork of Loading and Parsing CSV Data

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Fork of Loading and Parsing CSV Data

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Last edited Nov 16, 2021

Created on Nov 16, 2021

Forked from Loading and Parsing CSV Data

This example displays the number of rows, columns, and file size (in kB) of a CSV dataset containing CSS named colors, presenting the results as large text on a blank page. It loads the data from a GitHub-hosted CSV file using the `d3.csv` method, then formats the summary using `d3.csvFormat` and the `Math.round` function. The code also includes commented-out alternatives using the `fetch` API with both promises and `async`/`await` syntax, as well as a nested “pyramid of doom” pattern, to demonstrate different approaches to asynchronous data loading.

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

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