Lenny's Newsletter

Lenny's Newsletter

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State of the product job market in 2025
There’s a lot to be optimistic about
May 13 • 
Lenny Rachitsky
A guide to AI prototyping for product managers
How to turn your idea into a working prototype in minutes
Jan 7 • 
Colin Matthews
Beyond vibe checks: A PM’s complete guide to evals
How to master the emerging skill that can make or break an AI product
Apr 8 • 
Aman Khan
How Duolingo reignited user growth
The story behind Duolingo's 350% growth acceleration, leaderboards, streaks, notifications, and their innovative growth model
Feb 28, 2023 • 
Jorge Mazal
Product manager is an unfair role. So work unfairly.
How to thrive in “the great flattening” by redefining work norms
Nov 12, 2024 • 
Tal Raviv
What people are vibe coding (and actually using)
50+ useful/fun/clever examples of what non-technical people are building—to inspire your own vibe-coding journey
Jul 8 • 
Lenny Rachitsky
Everyone should be using Claude Code more
How to get started, and 50 ways non-technical people are using Claude Code in their work and life
Oct 14 • 
Lenny Rachitsky
An AI glossary
The most common AI terms explained, simply
Jun 24 • 
Lenny Rachitsky
Essential reading for product builders—part 1
7 timeless essays you likely haven’t read but should
Jul 15 • 
Lenny Rachitsky
25 proven tactics to accelerate AI adoption at your company
Practical advice from AI-forward companies like Shopify, Ramp, Zapier, Duolingo, Intercom, and Whoop
Aug 5 • 
Peter Yang
Why you’re so angry at work (and what to do about it)
A practical framework for transforming big feelings into wisdom
Mar 11 • 
Natalie Rothfels
How to become a supermanager with AI
AI is ushering in an era of “super ICs.” What about managers?
Nov 19, 2024 • 
Hilary Gridley
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