How it works

Roulette

Press Roulette and you land in a chat with someone random. Everyone goes by a username. Talk ideas over, then both press Start building to get a brand-new sandbox, or press Next to meet someone else. Like what you're making? Press Keep sandbox, otherwise an idle hour wipes it.

Your own sandbox

Start a sandbox and build in public. Anyone can watch the live preview, chat along and join. You decide who gets to code: people ask, you say yes. Everyone connects their own Claude subscription and logins stay private. The agent takes one turn at a time, and every turn can be reverted.

Deploy it

These are real apps, each with its own database. We run it, so there are no keys to bring. Deploy, and it's live on the web at its own vbtwn.com address.

Roulette New Sandbox