0-to-1 Feature Design Sprint

# 0-to-1 Feature Design Sprint ## When to use When you have a new feature idea and need to move from fuzzy to testable fast. ## Workflow Guide me through a 5-stage design sprint for [feature]. Run one stage at a time and wait for my input before moving on. 1. Frame: restate the problem, the target user, and the one outcome that defines success. 2. Diverge: propose 3 distinct solution directions with the core bet and trade-off of each. 3. Decide: help me pick one using a simple weighted comparison against the outcome. 4. Prototype plan: break the chosen direction into the key screens and states to design, and the riskiest assumption to test. 5. Test plan: 3 realistic task scenarios and what result would validate or kill the idea. End with a one-paragraph sprint summary I can share.