I built an AI app with nano banana [no code], here's how

In this video I show you how I used Replit + nano banana to build a thumbnail editing tool. I'll be adding a full course on Replit to Futurise where I build the full app from start to finish, documenting every step of the way, so you can learn from a real world project how to vibe-code even if you're not technical and even if you have never built an app before.