I vibe-coded my own personal trainer and ditched multiple apps. It raises questions for big fitness apps.

OpenAI founding member Andrej Karpathy said that code written by AI agents can still be messy and needs human supervision.

You have clients, reputation, and years of knowledge. Here's exactly what to vibe code first to save time and convert more.

Can I vibe code my way to a custom app? Sure, if I don't mind a few missing features. Amanda Smith is a freelance journalist ...