Drawer 05 · 298 notes · 90 people · 2014–2026

Building AI products

AI-native products, evals, agents, and how AI changes product work

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Lenny’s Newsletter♥ 328

How I built LennyRPG

Mar 17, 2026 · 23 min
Subscriber post — summary only

Designer Ben Shih describes building LennyRPG, a Pokémon-style pixel game where players meet and quiz Lenny's Podcast guests using transcripts from 300+ episodes. The post walks through his AI-assisted workflow…

SVPG · Marty CaganFeb 25, 2025

A Vision For Product Teams

Feb 25, 2025 · 11 min

Marty Cagan argues that generative AI will reshape product teams over the next 3-10 years. Delivery work (building, testing, deploying) will become nearly instantaneous and automated, leaving product discovery, which is…

Lenny’s Newsletter♥ 409

Your Couch-to-5K for AI

Apr 28, 2026 · 5 min
Subscriber post — summary only

Lenny Rachitsky, with Hilary Gridley, introduces Couch-to-5K for AI, a free program of under 10 minutes a day that builds AI skills progressively using Claude Code. The post argues that busyness is usually a disguise…

SVPG · Marty CaganMar 21, 2023

Disruptive Technologies

Mar 21, 2023 · 4 min

Marty Cagan argues that the rapid rise of generative AI tools like ChatGPT, Midjourney and GPT-4 is a disruptive technology wave comparable to personal computers, the Internet, and the iPhone. He notes that disruptions…