My son built a video game in Claude Code. He wanted to share it with his class. I didn't want the link living inside Claude forever, so I built him one that dies when he's done. Then I realized designers have that exact same problem every day.

Drop a folder or HTML file, or paste a localhost port. Get a public link. Kill it when you're done.

I'm Ced, designer who codes. Built this solo. Folder and HTML shares stay live even after you close the app or sleep your Mac.
Happy to answer anything.