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Hello world!

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Wwyh1029
Last edited Mar 19, 2020
Created on Mar 19, 2020
Forked from React Starter

This example displays the text "U2" by reading the first record from an embedded JSON dataset of four geospatial points. The application, built with React and rendered through a standard HTML page, parses the coordinates and identification strings using `JSON.parse`. The message is then injected into a `<pre>` element with the ID `message-element`, styled via CSS at a large font size. The visualization demonstrates a minimal pipeline from data ingestion to on-screen output, leveraging JavaScript’s DOM manipulation to update the content.

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