software-development-practices

To implement a new feature using clean architecture and TDD, apply a test-first approach within a domain-driven design structure, then execute implementation tasks using subagents with built-in review gates to ensure code correctness and maintainability.

Subagent-driven execution is a methodology where specialized AI agents handle individual tasks with fresh context, processing feature implementation or bug fixing while passing through mandatory review gates to maintain high code quality.

You need domain-driven design when building complex software that requires a well-structured, maintainable domain core, ensuring the codebase remains focused on business logic and robust against regressions during feature expansion.

The best way to enforce a library-first approach is by integrating it into a comprehensive development methodology that mandates test-first principles and clean architecture boundaries before executing feature implementation through subagent-driven workflows.

Yes, you can use this methodology to fix bugs by applying its test-driven development principles to write failing tests first, then utilizing subagent-driven execution with review gates to safely implement and verify the fix.

Using fresh agent context per task prevents cross-task contamination and scope creep, ensuring each specialized execution agent focuses strictly on its assigned plan, architecture design, or bug fixing objective without prior interference.