This example demonstrates the minimal structure of a VizHub project, showing how to combine D3 with ES6 modules and local styling. It uses D3’s `select` function to set the text content of a `div` element, pulling a string from a separate local module via `import`. The page renders a single centered message, “Hello VizHub!”, with D3 loaded from a CDN and the DOM updated in plain JavaScript. The code also includes an unused variable and regular expression to illustrate syntax support.