What AI tool did you build your app with?

Curious what tools people are using to ship real products right now. I built VibeShips with Claude + VS Code and it worked surprisingly well for a full stack app.

Seeing a lot of Cursor, Bolt, Lovable, Replit projects showing up on the directory already. Some people are mixing tools too, like Lovable for the frontend and Claude for the backend.

What did you use? How was the experience? And would you use the same setup again?