Aspect-oriented programming (AOP),
Aspect-oriented methodologies,
Aspect-oriented software development (AOSD),
Aspect-oriented software engineering,
Coding tools and techniques,
Component-based programming,
Component-based software engineering,
Design by contract,
Design and implementation of programming languages,
Design patterns,
Domain-specific architectures,
Domain-specific languages (DSL),
Object-oriented design,
Object-oriented programming (OOP),
Programming environments,
Programming language classifications,
Programming language constrcts and features,
Programming language processors,
Requirement/Specifications,
Reusable software,
Science of software,
Software analysis tools,
Software architectures,
Software components,
Software design tools and techniques,
Software modules and interfaces