Free Download
The 5-Day Design Sprint Checklist
Validate your product idea before writing production code.
Based on Google Ventures' methodology. Solo-friendly.
What's Inside
- Day-by-day actionable checklist
- Claude Code prompt library for each phase
- Tool recommendations (all free or low-cost)
- Signal thresholds: when to build vs. kill
- Analytics setup guide for Day 4 testing
JP
Jędrzej Prywata
Product Builder