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Loading and Parsing CSV Data

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KKarenNg
Last edited Sep 5, 2019
Created on Sep 5, 2019

This example demonstrates how to load and parse CSV data using D3 v5. It displays the file size, row count, and column count of a wildlife trade dataset pulled from a GitHub gist. The primary approach uses `d3.csv`, which fetches and parses the CSV in one step, while commented-out alternatives show `fetch` with `async`/`await` combined with `d3.csvParse`. The results appear as large text in a `pre` element, providing a simple, immediate visual summary of the dataset’s basic dimensions.

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A program that loads and parses some CSV data.

MIT Licensed

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