Example demo
A placeholder project page showing how an interactive demo gets embedded.
This page exists to prove the pipeline works: MDX content, a real interactive island, and a static build. Replace it with something real.
The component above is a React island loaded with client:visible. Its
JavaScript is code-split to this route and doesn’t download until it scrolls
into view — so it costs the rest of the site nothing.
The demo itself lives in src/demos/ and imports nothing from this project,
which is what keeps it portable.