Fork of Hello VizHub
This example displays the text “Hello VizHub!” prominently in the center of the page, styled with large CSS typography. It demonstrates fundamental VizHub capabilities by loading D3.js v5 from the UNPKG CDN, importing the `select` function from `d3`, and importing a custom message from a local ES6 module. The code renders the message by selecting the `#message` div and setting its text content.