Data Fetching

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✓ Published0🌍 Public

Last edited Aug 10, 2023

Created on Aug 10, 2023

This example demonstrates a minimal data-fetching workflow using D3 v7. It loads a CSV file from a GitHub gist via `d3.csv` and displays three summary metrics in large text: file size in kilobytes, row count, and column count. The visualization is purely typographic, with a `<pre>` element presenting the statistics. The code also includes a commented-out alternative using the Fetch API with `d3.csvParse`, showing two equivalent approaches to loading and parsing tabular data.

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A program to load/parse csv data

MIT Licensed

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