Insane! I built this virtual try-on app in TWO prompts - here's how

This video is sponsored by Emergent - try it here for free with code VIBEWITHSETH: https://app.emergent.sh/

Can you build a full-stack AI app — with login, history, image upload, and database — from a single prompt?

In this video, we test Emergent, a new AI app builder that might just change how B2B vibe coding gets done.

We go from idea to execution in minutes, building a virtual try-on app where users upload a photo and see how they’d look wearing different clothes — powered by AI image generation (GPT-4 Vision).

🧠 In This Video You’ll Learn:

How Emergent uses AI agents to build your app end-to-end
How to upload and process user photos with GPT-4 Vision
How Emergent auto-debugged our errors using backend logs
How it added user authentication, session storage, and user-specific history in one prompt
Why multi-agent frameworks are the future of app development
What makes this different from tools like Bolt, Lovable, or Cursor

💡 Why This Matters:

Emergent isn’t just another AI site builder — it’s one of the first agentic app development platforms built for real B2B workflows.

With native support for GitHub, MongoDB, Tailwind, FastAPI, and full React frontends, it’s ideal for modern developers who want speed and control.

🎯 App Stack In This Video:

✅ Frontend: React + Tailwind
✅ Backend: Python + FastAPI
✅ Database: MongoDB
✅ AI: GPT-4 Vision (via OpenAI API)
✅ Deployment-ready codebase

📦 Bonus: Want a shortcut to building your own business?
Grab our 59 AI business ideas here: https://dub.sh/free-ai-biz-ideas