Loading and parsing CSV data

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Loading and parsing CSV data

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Last edited Oct 17, 2021

Created on Oct 17, 2021

This example demonstrates how to load and parse CSV data using D3 v7. It displays the dataset size in kilobytes, column count, and row count as plain text on the page. The code uses `d3.csv` to fetch and parse a remote CSV file containing CSS named colors from a GitHub gist, then formats a summary message with `d3.csvFormat` to calculate the size. An alternative commented-out approach using the Fetch API with `d3.csvParse` is also shown.

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A program that loads and parses CSV data

MIT Licensed

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