Loading and Parsing CSV Data

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Loading and Parsing CSV Data

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Last edited Mar 3, 2021

Created on Mar 3, 2021

This example shows how to fetch and parse CSV data from a remote URL using the native Fetch API. It defines an asynchronous function that retrieves the text content of a CSV file containing CSS named colors, then logs the raw text to the browser console for inspection. The code demonstrates both a modern async/await approach and an older promise-chain alternative, with the fetch call targeting a GitHub Gist hosted dataset. No data transformation or visualization occurs yet, as the focus is purely on loading the data into the application.

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

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