Gemini 3.1 + New AI Studio Is Here: Full Prototyping Tutorial in 18 Minutes

Google just dropped Gemini 3.1 and updated AI Studio to be full stack. Together, I think they make the best free AI prototyping and vibe coding tool in the market. I’ve been prototyping with AI Studio for 6 months now and it’s completely changed how I build products at work. Instead of starting with specs and designs, I now start with prototypes that I can validate with stakeholders and real users in hours. Watch this tutorial to see how I prototype new features with AI Studio in 5 steps. TIMESTAMPS (00:00) Waterfall vs. prototype-first product development (01:33) What Google AI Studio can b…