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 build (poker, image gen, games) (03:08) Step 1: Build a base template for your existing product (05:43) Step 2: Work with your AI design partner to add a new feature (10:32) Step 3: Iterate with AI to refine your feature (13:08) Step 4: Collaborate with others on the prototype (15:05) Step 5: Turn your prototype into a real product (16:12) Recap: How to master AI prototyping 📌 Try the new Google AI Studio: https://aistudio.google.com/?utm_source=peteryang&utm_social_campaign=aitl_q1_26 📌 Subscribe for more extremely practical AI tutorials and interviews: https://www.youtube.com/@PeterYangYT?sub_confirmation=1 📌 Get the written guides with prompts for this tutorial: https://creatoreconomy.so/p/gemini-3-1-ai-studio-full-prototyping-tutorial CONNECT WITH ME Newsletter: https://creatoreconomy.so/ X: https://x.com/petergyang LinkedIn: https://www.linkedin.com/in/petergyang/