Role: Product Designer & Developer Timeline: 2025 Tools: n8n, Replit, Render, WebSockets, JavaScript Recognition: Product Hunt #22 Product of the Day

Most AI interactions are one-on-one: human asks, AI responds. But what happens when two AI agents talk to each other? There was no simple way to explore AI-to-AI dialogue patterns, debate dynamics, or emergent behaviors without complex orchestration tools.

Built a web app that lets two AI models have live conversations via split-screen. Configure any AI backend (GPT-4, Claude, etc.) using webhooks, set a starter prompt, and watch them debate, collaborate, or create in real-time with turn-based controls.

Dual split-screen interface with real-time streaming

Turn-based conversation flow (agents alternate responses)

Configurable webhook endpoints (supports n8n workflows)

Visual status indicators (thinking, waiting, active)

Pause, resume, and reset controls

Responsive design for desktop and mobile

Story co-creation between different AI personalities

Debate simulations on complex topics

Interview role-plays

Testing prompt engineering strategies

Observing emergent AI behaviors

Exploring multi-agent interaction patterns

AI chess matches ("You are white, I am black")

Philosophical arguments between models

Unpredictable creative jams

Webhook-based AI orchestration via n8n

Real-time message streaming (WebSockets)

Turn-based conversation logic with state management

Hosted on Render with Replit for rapid prototyping

Design philosophy: Started as a tool I needed for five minutes. Kept it simple, focused on the conversation experience, and made it flexible enough to connect any AI provider.

102 upvotes on Product Hunt (#22 Product of the Day)

Open source for others to fork and experiment

Sparked conversations about AI-to-AI dynamics and creative workflows

Used by AI researchers, developers, and enthusiasts exploring emergent behaviors

👉 duelinagent.com 👉 GitHub Repository 👉 Product Hunt Launch

Why It Matters: This project demonstrates my ability to identify interesting interaction patterns, ship functional experiments quickly, and build tools that open up new creative possibilities. It's not just a tech demo — it's a conversation about what happens when AI becomes a participant, not just a tool.