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Fork of Loading and Parsing CSV Data

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TTerryZ7
Last edited Jul 1, 2021
Created on Jul 1, 2021

This example displays a concise summary of a CSV dataset loaded from a remote URL, showing the file size, row count, and column count in a large preformatted text block. The visualization uses D3 v5’s `d3.csv` method to fetch and parse the CSS Named Colors data, then formats the results with `d3.csvFormat`. The code also includes commented-out alternatives using `fetch` with async/await and a pyramid-of-doom pattern, highlighting different approaches to asynchronous data loading in JavaScript.

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

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MIT Licensed

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