Loading anr parsing CSV Data

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Loading anr parsing CSV Data

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Last edited Jan 2, 2023

Created on Jan 2, 2023

This example demonstrates how to load and parse CSV data with D3 v7, displaying the file size, row count, and column count as large text. It fetches a remote CSV file containing CSS named colors using the Fetch API, then parses the raw text with `d3.csvParse`. The resulting data array and column metadata are accessed through the parsed object, and the summary metrics are written into a pre element using vanilla JavaScript DOM manipulation. The visualization is minimal, focusing purely on the data-loading pipeline rather than graphical rendering.

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A bare minimum HTML page demonstrating use of CSS and JavaScript.

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