Plan · from S1 · L05 Three Air Mattresses
Cut a feature list down to the smallest real experiment. Runs in your browser, no sign-in, and your work is saved on this device.
Your result
Answer “would we learn less?” for a feature to start cutting.
Why this works
The lesson behind the tool
An MVP is the smallest thing you can put in front of real people to learn whether you're right. The point is learning, not launching.
For every feature, ask: if we launched without this, would we learn less? If not, cut it or do it by hand. Viable means someone would be genuinely disappointed if you took it away.