Loading and Parsing CSV files

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Loading and Parsing CSV files

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Last edited Apr 21, 2021

Created on Apr 21, 2021

This example demonstrates how to load and parse CSV data from a remote URL using D3.js v6. It fetches a CSV file containing named color values and parses it into JavaScript objects with `d3.csvParse`. The page displays “Hello HTML” in large text while the parsed data is logged to the browser console, showing the transition from raw text to structured data. The implementation uses the Fetch API with an async/await helper function, highlighting a cleaner alternative to nested promise callbacks.

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

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