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Fork of Loading Data with React & D3

✓ Published0🌍 Public
KKaushik Mishra
Last edited Mar 13, 2022
Created on Mar 13, 2022

This example demonstrates a React component that loads CSS named colors data from a remote CSV file using D3’s `csv` utility. While the data is being fetched, the interface displays “Loading...”; once loaded, it renders a plain-text summary describing the dataset’s size in kilobytes, row count, and column count. The code uses React hooks (`useState`, `useEffect`, `useCallback`) to manage asynchronous state and the `d3.csvFormat` function to measure data size. The visualization simply presents this metadata as large monospace text.

AI-generated description

A program that loads in some data about CSS named colors using D3 utilities, and uses React state to keep track of the data.

MIT Licensed

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