Loading data with Fetch, Promises, Async and Await

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Loading data with Fetch, Promises, Async and Await

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Last edited Mar 24, 2023

Created on Mar 24, 2023

This example demonstrates loading a remote CSV file named CSSNamedColors.csv, which is hosted as a GitHub Gist. The code uses JavaScript's built-in `fetch` API along with `async` and `await` keywords to retrieve the file's text content and log it to the browser console. The process is triggered by defining a custom `fetchText` function that wraps the fetch call and returns the response as text, then chaining a `.then()` handler to process the result. The visualization focuses solely on the data-loading mechanism, without any graphical rendering or parsing of the CSV contents.

AI-generated description

A program that loads and parses some CSV data.

MIT Licensed

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