Spec Driven Development
Spec Driven Development (SDD) is a software development methodology where detailed specifications are created and agreed upon before any code is written. It emphasizes clear, unambiguous requirements documentation that serves as the single source of truth for both development and testing. This approach aims to reduce misunderstandings, improve communication between stakeholders and developers, and ensure the final product aligns closely with initial requirements.
Developers should use Spec Driven Development when working on projects with complex requirements, regulatory compliance needs, or distributed teams where clear documentation is critical. It's particularly valuable in enterprise environments, safety-critical systems, or when integrating with external APIs where precise specifications prevent costly rework. This methodology helps ensure that all parties have a shared understanding of what needs to be built before implementation begins.