Example: "Authenticate user." Extract only when reused across multiple user-goal use cases. Defines the system boundary — what is inside the "design scope" and what is an external actor. Cockburn uses ...

Heeva Alavi, an Iranian-American, writes about her family’s mixed emotions about the World Cup, while Aariv Shah reflects on the SpaceX I.P.O. By The Learning Network We invited teenagers to create an ...

Ask your agent (in natural language): "Use the create-service playbook. Build a Customer Management Service." The agent loads the playbook, assigns agents (architect → implementation-engineer → ...

This is the shocking moment a birthday cake transfer ended in disaster when the dessert collapsed. Vicka Heni prepared a chocolate jelly cake for her child's first birthday, Aksara, and attempted to ...