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Loading and Parsing CSV Data

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AAnup Mantri
Last edited Mar 17, 2021
Created on Mar 17, 2021

This example demonstrates how to load and parse CSV data using D3.js, displaying summary statistics about the dataset. It fetches a CSV file containing CSS named colors from a GitHub gist and shows the file size in kilobytes, the number of rows, and the number of columns in a large preformatted text block. The primary implementation uses `d3.csv` with a promise, while commented-out alternatives illustrate using `fetch` with `async/await` and `d3.csvParse`. The example also includes a commented-out "pyramid of doom" pattern for comparison.

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FCC: Loading and Parsing CSV Data

https://www.youtube.com/watch?v=2LhoCfjm8R4

MIT Licensed

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