Share what you built with Baumeister

Built a site or an app with Baumeister? Reply to this post and show it off. A good reply usually has:

- The address, if it's public (yourname.baumeister.host or your own domain)
- What it's for, in a sentence
- How you built it: ChatGPT, Claude or Gemini with Baumeister's instructions, Baumeister's own assistant, an upload of files you already had, or a coding agent like Claude Code, Cursor or Codex
- Anything that was tricky, and how you solved it
- What kind of feedback you'd like

Please only share projects that are yours to share, and nothing with private information in it.