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Dev.to
Dev.to
5/11/2026
I built a social engineering simulator with pixel fire effects and it got out of hand (in the best way)

I built a social engineering simulator with pixel fire effects and it got out of hand (in the best way)

Short summary

The author built PERSUADE.AI, an interactive negotiation skills practice app that started as a weekend experiment and evolved into a fully functional platform over three weeks. The tool features a dual-agent setup that provides real-time feedback on negotiation approaches with Web Audio API synthesis and particle systems powering the interface. Technical deep-dives on the agent architecture and audio synthesis implementation are available in the comments section.

  • PERSUADE.AI: AI-powered negotiation practice tool with dual-agent feedback system
  • Uses Web Audio API synthesis, particle systems, and prompt engineering for real-time skill coaching
  • Author promises technical breakdowns in community comments for deeper learning

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