Vibe Coding Tutorial: Build a YouTube Chat App with Cursor AI + V0 Vercel

Learn how to build this $540k web app that lets you chat with any YouTube video – completely from scratch. This is a beginner-friendly tutorial where we use V0.app Vercel to build the UI and Cursor to add the logic. You'll vibe code a web app on Cursor where you can paste any YouTube URL and instantly get: Long video analysis & summary Key takeaways & action items Topic extraction Full transcript display Interactive AI chatbot to ask questions about the video 📥 DOWNLOAD THE FREE BUILD GUIDE: https://link.builderspace.ai/youtube-... All prompts, steps, and code snippets included so you can follow along! -------- TIMESTAMPS 0:00 Introduction and Overview 0:39 Generating the Product Requirements Document (PRD) with AI 1:41 Generating frontend in V0.app Vercel 3:24 Design Adjustments and GitHub Setup 5:04 Cloning the Repository on Cursor AI and Setting Up Dependencies 6:06 Creating environment variables 7:03 Building the 1st feature: Fetching transcript from Youtube URL 9:02 Building the 2nd feature: Implementing OpenAI to analyze the transcript 11:43 Building the 3rd feature: Implementing Chatbot Functionality to talk with the video 14:29 Final Testing and Improvements -------- TOOLS USED IN THIS TUTORIAL: V0.app (Vercel AI Design) - https://v0.dev Cursor AI IDE - https://cursor.com OpenAI API - https://platform.openai.com Webshare Proxy - https://webshare.io Vercel AI SDK - https://sdk.vercel.ai -------- WHAT YOU'LL LEARN: How to generate a PRD (Product Requirements Document) using AI How to design professional frontend UI with V0 without design skills How to use Cursor AI to write backend code step-by-step How to fetch YouTube transcripts using libraries and proxy services How to integrate OpenAI GPT-4o-mini for transcript analysis How to build an AI chatbot that answers questions about Youtube videos How to use Vercel AI SDK 📌 WHO IS THIS FOR: This tutorial is perfect for non-technical founders, solopreneurs, and aspiring AI builders who want to create AI-powered SaaS products without learning to code from scratch. 👋 ABOUT ME: I'm Joanna, and I've been building products for 10+ years. On this channel, I help non-technical founders build products with AI. 🔔 SUBSCRIBE for more AI product tutorials:    / @aibuilderspace   --- #aiproductdevelopment #cursor #v0 #YouTubeSummarizer #AIapp #nocode #SaaS #AIproducts #OpenAI #VercelAI #NextJS #buildwithAI #indiehacker #techstartup #AIautomation #productdevelopment #softwaredevelopment #learntocodewithai #webdevelopment #AIchatbot #transcriptextractor #vibecoding #buildproductswithai #aibuilders #aiproductdevelopment #howtobuildaproductwithai