I had Claude, ChatGPT, and Gemini each build the same Chrome extension, and only one actually worked

Vibe coding is everywhere now. When most people hear the term though, their mind instantly defaults to building full-stack CRUD apps, polished websites you can whip up within minutes, or portfolio sites that somehow all have the same hero section (and gradient background). Now, as someone who always has dozens of ideas floating around in my head, I’ve been doing some version of “vibe coding” since OpenAI launched ChatGPT publicly.