Load CSV Data

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✓ Published0🌍 Public

Last edited Jan 16, 2022

Created on Jan 6, 2022

This example loads a CSV file containing CSS named colors and summarizes its contents in text. The application uses React with the `useState` and `useEffect` hooks to manage the loading state, while D3’s `csv` utility fetches and parses the remote dataset from a GitHub gist. Once loaded, a custom message module reports the file size in kilobytes, row count, and column count, derived from `d3.csvFormat` and the data’s length and columns properties. The interface displays “loading” until the asynchronous request completes, then renders the computed statistics in a simple SVG-agnostic div element.

AI-generated description

A program that loads in some data using D3 utilities, and uses React ot keep track of the data.

MIT Licensed

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