In this video I used Lovable + vibe coding to build a complete software product from scratch, and I recorded the whole messy reality: ideation, prompting, iterations, design tweaks, and troubleshooting. I started by trying to find a software idea for B2B online marketers—something that turns a manual marketing process into an automated system. I didn’t want to go broad (like “another AI funnel builder”), so I followed the ideas AI surfaced and pivoted into building a directory of AI business ideas—filtered by things like startup cost, faceless vs personal brand, and delivery method. Then I turned it into an actual app: login/signup, a dashboard, projects, tasks, and a simple brand/launch generator (colors, fonts, emails, copy templates). You’ll see the part people usually hide—Lovable hit build errors, and I fixed them by using the built-in “try to fix this” flow until the TypeScript issues were resolved. From there I added a development game plan/checklist (so the code doesn’t become a mess), iterated the UI, and built a project management system with kanban + list views. The big takeaway: this is how you build an MVP fast—test, iterate, get 100 beta users, collect feedback, then improve and monetize with pricing, Supabase, domain, and email automation.