Working notes from product people

Ask the people who’ve done it.

Q:
Answers quote and cite the source notes

01 — TopicsFourteen drawers, sorted.

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Open drawer · 06

Leadership & management

560 notes · 139 people · 2005–2026
The Beautiful Mess · John Cutler♥ 38

TBM 443: The Standard Setter

Oct 3, 2026

John Cutler introduces a leadership archetype he calls 'The Standard-Setter', a manager who is skilled at advancing their own career while misreading pressure as motivation. The core belief is that everyone has another…

@lennysan · Lenny Rachitsky on X♥ 1,133
Linear CEO @karrisaarinen: "I took a break this summer from paying attention to AI. I thought that when I came back, I'd feel left behind. But when I came back, I realized that nothing has really changed. There's new models, there's new techniques, there's new agents. But in the
Lenny’s Podcast121 min

The grief, loneliness, and burnout sweeping through the tech industry right now

Molly Graham · Sep 27, 2026
Key learnings
  • Change is scary and hard, but leaning into it and letting go of old responsibilities is still the best way to grow, even as the…
  • Name the emotions change brings, including grief for lost craft; leaders who normalize these feelings help people feel less alone…
  • Treat AI like a lazy junior intern: give it context, review its output, and never ship its work unchecked, since accountability…
@shreyas · Shreyas Doshi on X♥ 241
ON TOUGH TIMES AT WORK People are different, and different people need different things to get them through tough times at work — times when work is stressful, or you’re dealing with annoying politics, or just when the motivation tank is running low. For some, it’s energizing

02 — FrameworksModels, annotated.

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03 — PeopleWho wrote the notes.

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04 — QuestionsAnswered from the notes.

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Where notes come from

NewsletterLenny’s Newsletter106 free posts, with a longer excerpt.
Subscriber postsSummary only229 paid posts: our summary, at most two short quotes, and a link.
PodcastLenny’s Podcast322 episodes, each with 5–8 key learnings and timestamps.
EssaysSVPG · The Beautiful Mess499 essays from Marty Cagan and John Cutler.
Substack & blogsShreyas · Julie · Jason · Hiten577 essays and posts from independent writers.
XPosts on product58 posts, filtered for product relevance.