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Last edited Mar 5, 2024
Created on Mar 4, 2024

This example demonstrates how to load and parse a remote CSV file using D3.js v7, displaying the file’s size, row count, and column count in a styled HTML container. The visualization fetches the CSV data from a GitHub Gist URL via the Fetch API, then parses the raw text with `d3.csvParse` to extract structured data. The resulting summary—including the file’s kilobyte size, number of rows, and number of columns—is rendered inside a `<pre>` element using inline HTML styling. The page’s layout is centered with a clean white card design, and the code relies on D3’s parsing utilities and standard browser `fetch` for data acquisition.

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