Book · 15 min read
Shape Up: Set Boundaries (Appetite)
Ryan Singer · Basecamp / 37signals Free Intermediate
This chapter is the clearest argument for our claim that a long timeline means your scope is wrong. Basecamp starts with a fixed time budget (the appetite) and cuts the design to fit, instead of estimating a fixed scope and watching time balloon. If your MVP keeps slipping, this gives you the mental model to fix it.
- Fix the time and vary the scope, not the other way around
- An appetite starts with a number and ends with a design
- A deadline that cannot move forces the hard cuts for you