Guides
Deep, practical guides to the techniques product teams use to build better products.
User Story Mapping: The Complete Guide (2026)
What user story mapping is, why it beats a flat backlog, and how to run a session step by step.
OKRs and User Story Maps: The Complete Guide
What OKRs are, how to write them well, and how to connect them to the work on a story map.
How to Make Diagrams with AI: A Guide to Mermaid
The whole job of diagramming with AI: what to ask for, how to get a draft worth keeping, and where a picture stops being enough.
Spec-Driven Development: The Complete Guide
What spec-driven development is, why the specs keep getting longer, and how to slice one so an agent builds the right thing first.
How to Turn a Mermaid Journey Into a Story Map
Paste the journey your AI wrote and get a story map you can slice, not a picture of a mood curve.
PRD Template for AI Coding Agents
A PRD your coding agent can build from, and the point where it should become a map.
AI Process Mapping With Mermaid: As-Is to To-Be
Interview notes to as-is map in minutes, then a to-be you can argue about with the team.