9.00 Load CSV Data into React

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9.00 Load CSV Data into React

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Last edited Apr 7, 2021

Created on Apr 6, 2021

A React component loads a CSV file of named CSS colors from a remote GitHub gist using `d3.csv`, displaying the number of rows and columns in the dataset. The example demonstrates asynchronous data fetching with React's `useState` and `useEffect` hooks, initializing the state as `null` and updating it once the promise resolves. While loading, it renders the text "Loading", then switches to a message showing the dataset dimensions. The code uses D3 v6, React 17, and ReactDOM to render the output in the DOM.

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