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visualising colors

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HHanh Hoang
Last edited May 3, 2021
Created on Apr 27, 2021
Forked from HTML Starter

This example displays a large, plain-text message showing the number of columns and rows in a dataset fetched from a CSV file. It uses the `d3.csvParse` method to parse the remote CSV content into a tabular data object, then accesses the data’s `columns` array and `length` property to construct the summary. The output is rendered directly into an HTML `<pre>` element via the DOM’s `textContent`, with the page’s CSS styling setting the font size to 6em. The visualization is a minimal, console-like readout of data shape rather than a graphical chart.

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