Fork of Fork of Smiley Face Part II

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Fork of Fork of Smiley Face Part II

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Last edited Aug 5, 2025

Created on Aug 5, 2025

This example demonstrates a data-loading status display for a CSV file containing CSS named colors. It shows a plain-text readout of the dataset’s size in kilobytes, row count, and column count, updating from “loading” to the final metrics once the data arrives. The visualization uses React hooks (`useState`, `useEffect`, `useCallback`) to manage asynchronous state, and D3’s `csv` function to fetch and parse the remote data. The rendered output is a simple `<pre>` element styled with large font size, with no graphical chart involved.

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