Loading and parsing CSV data

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Loading and parsing CSV data

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Last edited Jul 20, 2021

Created on Jul 20, 2021

This example demonstrates loading and parsing a CSV file of CSS named colors using D3 v7. The program fetches the remote dataset via `d3.csv` and then displays summary statistics—formatted size in kilobytes, row count, and column count—inside a `<pre>` element. It relies on `d3.csvFormat` to compute the data’s string length and `data.columns` to report the number of headers. The visualization is purely textual, showing how asynchronous data loading and parsing work without any graphical chart.

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A program that loads and parses some CSV data.

MIT Licensed

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