Loading and Parsing CSV

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Loading and Parsing CSV

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Last edited Apr 23, 2022

Created on Apr 23, 2022

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This example demonstrates loading and parsing a CSV file of named CSS colors, logging its raw text contents to the browser console. It uses the native Fetch API inside an asynchronous function (`fetchText`) to retrieve the data from a GitHub gist URL, then chains a `.then()` callback to print the response. The code highlights the contrast between this clean async/await pattern and the commented-out “pyramid of doom” alternative with nested `fetch().then()` calls. React and D3 v5 are included via external scripts, though no visualization or rendering is performed yet.

AI-generated description

Program to parse CSV data.

MIT Licensed

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