Component Architecture and Code Organization Questions

Focuses on structuring code and components for maintainability, extensibility, and testability. Topics include separation of concerns between structure presentation and logic, component design and reuse patterns, module and file organization, dependency management, state management strategies for complex state, framework specific best practices when applicable, testing strategy and testability, performance and rendering considerations, and evolving designs at senior or staff levels to balance flexibility with simplicity. Candidates should be able to discuss concrete code organization approaches and architectural trade offs for component based systems.