Lenny's Newsletter · 5 October 2026

🎙️ How I AI: 8 real Jev use cases + How OpenAI uses ChatGPT Sites (live at DevDay!) + Claire’s DevDay recap

Lenny Rachitsky

A podcast episode featuring three segments on AI developer tools: John Lindquist on Jev as a fast decision engine (not chatbot), OpenAI's Kath Korevec on ChatGPT Sites for production work, and Claire's breakdown of OpenAI DevDay announcements including Dots, Spaces, and the Decisions API.

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Topics: AI (Horizontal) · Developer Tools

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