Design Patterns

• Strategy Pattern
• Observer Pattern: 1 Powerful Way to Keep Your Objects in Sync
• Factory Pattern: 1 Smart Way to Create Objects Without the Mess
• Abstract Factory Pattern: Build Entire Families of Objects—Without the Tangle
• Facade Pattern
• Adapter Pattern
• Bridge Pattern
• Proxy Pattern Explained: Control Object Access
• Interpreter Pattern Explained: Interpret Structured Input