My First Attempt To Build An App with Lovable (live demo)

Can you really build a working web app without writing a single line of code In this beginner-friendly demo, I put Lovable.dev to the test and show you exactly how I used vibe coding to build an interactive Seinfeld quiz app in under two hours. You’ll see the full workflow, from prompting Lovable’s AI builder to integrating a Supabase database, tweaking UI colours, and fixing game-flow logic… all while staying under the free-tier token limit. And how to use ChatGPT as a co-pilot for tech support. If you’re curious about vibe coding with AI app builders or looking for a fast prototype tool, this demo is for you. What you’ll learn * What “vibe coding” means and why it matters for non-developers * Tool comparison: Replit vs Bolt vs Lovable (and why I chose Lovable for this demo)  * Building the MVP: user sign-up, quiz logic & leaderboard * Live prompt-driven edits (colour change, retry logic) * Cost & token tips for Lovable’s free plan  Chapters 00:00 Introduction to Vibe Coding 01:39 What could you build with vibe coding? 03:07 What vibe coding tools are available and which do I recommend? 06:22 My first attempt at vibe coding with Lovable - I built an online Seinfeld Trivia quiz game 10:20 Live demonstration of Lovable.dev 19:04 How to integrate a database with Lovable using supabase 20:36 Final thought - Vibe coding is like a super power. It makes you more creative. 22:28 My way or the AI way Remix - courtsey of Mubert - 5 sec.mp3 Resources & Links * Try my Seinfeld Trivai Quiz (MVP) - https://soup-nazi-challenge.lovable.app/ * Sign up to Lovable: https://lovable.dev * Connect with me on LinkedIn: https://www.linkedin.com/in/davisonscott/ Please comment below to share your vibe coding ideas and questions.