Framework · 8 notes · discussed by Marty Cagan, Lenny Rachitsky, Noah Weiss

Product Principles

Every note in the archive that names Product Principles: summaries, key takeaways and links to the original essays, episodes and posts. Ask a question below to get a cited answer from just these notes’ authors.

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Lenny’s Newsletter♥ 192

How Miro builds product

May 9, 2023 · 16 min
Subscriber post — summary only

Lenny Rachitsky profiles how Miro builds product, drawing on an interview with its CPO Varun Parmar. The post covers Miro's cross-functional AMPED structure, its three-year vision and annual strategy process, a…

SVPG · Marty CaganJun 6, 2022

Ensuring Excellence

Jun 6, 2022 · 5 min

Cagan argues that beyond empowered teams hitting measurable outcomes, the best product companies also pursue a harder-to-define standard of excellence: desirability, delight, or 'spirit.' He acknowledges the tension…

SVPG · Marty CaganJan 9, 2020

Coaching – Strategic Context

Jan 9, 2020 · 5 min

Marty Cagan argues that empowered product teams can only make good decisions if they understand the broader business context they operate in. He outlines six layers of strategic context that leaders should share and…

SVPG · Marty CaganApr 13, 2015

Autonomy vs. Ownership

Apr 13, 2015 · 4 min

Cagan extends his series on product team autonomy by examining how code ownership interacts with it. When companies split a codebase among product teams, one team's changes often touch code another team owns, creating…

SVPG · Marty CaganNov 12, 2009

Product Discovery Diary

Nov 12, 2009 · 8 min

Marty Cagan walks through a fabricated three-week product discovery sprint to show what the fast, iterative rhythm of discovery actually looks like compared with linear, Waterfall-style processes. The team sets product…

SVPG · Marty CaganJun 28, 2008

Product Strategy in an Agile World

Jun 28, 2008 · 4 min

Marty Cagan argues that product strategy has been an unintended casualty of the move to Agile methods, leaving teams chasing features without direction. He defines product strategy as a persuasive, two-to-five-year…

SVPG · Marty CaganDec 14, 2005

Outwit-Outlast-Outplay

Dec 14, 2005 · 5 min

Marty Cagan argues that product management is demanding and that product managers inevitably face rough days, which matter more because their teams watch how they react. He offers a set of practical habits for breaking…

Lenny’s Podcast116 min

The 10 traits of great PMs, how AI will impact your product, and Slack’s product development process

Noah Weiss · Jul 23, 2023
Key learnings
  • Distill company-level product taste into a shared set of principles so teams can self-evaluate and founders are not the sole…
  • Involve founders early for strategy, goals and anti-goals, then again at the end to taste the product, and keep iterating in…
  • Run complaint storms by critiquing adjacent products' customer journeys first, which builds calibration and fresh empathy before…