Load and show data with React & D3 (codeAlong)

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Load and show data with React & D3 (codeAlong)

✓ Published1🌍 Public

Last edited Jun 4, 2021

Created on Jun 4, 2021

Forked from Load data with React & D3 (codeAlong)

This example demonstrates how React and D3 work together to load and display CSS named color data. Using React state and the useEffect hook, it fetches a CSV file containing color names and their RGB hex values, ensuring the data loads only once. The d3.csv utility handles the asynchronous data loading, while React renders thin horizontal colored bars for each entry. During the loading phase, the page displays a “Loading…” message before the colorful visualization appears.

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 that data.

Using useEffect from React stops the data from loading repeatedly with every state change. Without this it will re-load constantly.

Use React to render the data onto the page.

MIT Licensed

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