Lenny's Newsletter

ChatGPT Codex Voice + browser + Sites: an expert’s AI workflow | Nick Baumann (OpenAI)

This CPO regrets that product management exists | Tom Verrilli (CPO of Whatnot)

🧠 Community Wisdom: Getting started with open source models, making a U.S. business trip worth it, preparing for a possible layoff, when marketing can’t keep up with product, and more

11 products I love, free for a year—the biggest Product Pass expansion in 2 years

🎙️ How I AI: Claude Opus 5 Review + Browser use in Codex + How Cursor and a Raspberry Pi makes AI fun

From zero coding background to hardware hacker: How Cursor + a Raspberry Pi makes AI fun

Anthropic’s first technical PM on token maxing, the jagged edge, and living in the future | Dianne Penn

🧠 Community Wisdom: Staying on a client’s radar during pilot purgatory, pairing Linear with a discovery tool, the limits of what AI can automate, whether Techstars is worth it, and more

Claude Opus 5 review: this model is brilliant (but annoying)

Computer and browser use in Codex (5 real examples)

Why a sabbatical can change everything

🎙️ How I AI: How the founder of Morning Brew built a Claude content machine that never runs out of ideas

How the founder of Morning Brew built a Claude content machine that never runs out of ideas and never sounds like slop | Alex Lieberman

Netflix CPTO on AI and the future of product and tech roles | Elizabeth Stone

🧠 Community Wisdom: Syncing Claude Code and Claude Design, earning trust when customers assume you vibe coded it, co-founder fallout lessons, personal CRMs, and more

🎙️ How I AI: GPT-5.6 review, How a solo builder runs 24/7 local AI, and What an agent harness is and how to build one

This solo builder runs 24/7 local AI on his own hardware | Alex Finn

How tech workers actually feel about AI in 2026 | Annual AI sentiment survey (Noam Segal)

🧠 Community Wisdom: Negative network effects, managing overconfident colleagues, developers sidestepping design decisions, keeping stakeholder meetings on track, and more

GPT-5.6 Sol vs. Claude Fable: Why OpenAI’s new model crushes my benchmark