Documentation
README
The 37signals Product Development Framework
A system for building profitable software without bloat, bureaucracy, or burnout, distilled from three books: Getting Real (build less), Rework (say no by default), and Shape Up (fix time, flex scope). Use it to shape work, bet on six-week cycles, run small autonomous teams, and ship on a predictable cadence.
Core Principle
This is the opening of the README. Read the full README on GitHub.