Software Design in the Age of AI

The rise of AI-powered coding tools increases, rather than decreases, the importance of good software design. While AI can generate code, its effectiveness in building and maintaining large, complex systems depends heavily on the quality of the underlying design. Software is a uniquely elastic system that undergoes continuous modification, making a forward-looking design essential for its entire lifecycle. A good design must serve multiple stakeholders, including users, owners, and future developers. By treating AI as a "code consumer" stakeholder, developers can create designs that are clear, robust, and easy for AI tools to understand and build upon.