Tidy First?: A Personal Exercise in Empirical Software Design Practical Guide: A hands-on approach to software design based on real-world experiences. Empirical Approach: Focuses on testing and experimentation to validate design decisions. Agile Mindset: Encourages iterative development and continuous improvement. Clear and Concise: Written in a friendly and accessible style. * Valuable Insights: Shares lessons learned and best practices from the author's own software development journey.