Launching today
Duplex Party
Build and explore a shared AI computer, just by talking
5 followers
Build and explore a shared AI computer, just by talking
5 followers
Take a turn at a shared AI computer. Build apps, games and visual explanations by talking. Full-Duplex Code shows and explains the work as it happens, so you can ask questions and change direction. Watch others, build on their work, and try it free.





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Hi Product Hunt, I’m Seb.
I built Duplex Party because I kept running into the same problem with AI work: the agent keeps going, but you lose the thread of what’s being made. Your judgment matters most while the work is happening.
Full-Duplex Code keeps the conversation with the product. Ask a question and it can show you the relevant part while explaining it aloud. Interrupt, clarify, or change direction as the work continues.
Duplex Party is a free, shared place to try that. One persistent computer. One person has the mic; everyone can watch and listen. Take a turn, make something, ask it to explain what’s already there, or take someone else’s work in a new direction. The work stays for the next person.
Come with a rough idea. A game, a visual explanation, a small app—or something I haven’t thought of. You can discover what to do by watching, asking, and experimenting.
I’d love your feedback on this: when did seeing and hearing the work together help you understand it, and where did you still lose the thread? Tell me what you tried and what felt awkward.
Come play: https://duplex.party
@sebastian_sosa1 Congrats on the launch!