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VEGA_Explore

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Ddan815
Last edited Sep 5, 2022
Created on Aug 21, 2022

This example displays a data summary as a plain-text message, reporting the number of rows in a CSV dataset loaded from a GitHub gist. A React component uses the `useEffect` hook to fetch and parse the data with `d3.csv`, then renders the count through a custom message module. The visualization remains minimal, showing only the row total while the data is loaded, with no graphical chart. It relies on React for state management and D3 v7 for data loading, alongside Vega-Lite and Vega APIs referenced in the page setup.

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A program that follows your mouse with a circle.

MIT Licensed

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