🎯 Swift gives you classes and protocols — but when should you use which? And why do real-world Swift apps often use both?

This article breaks it down clearly:

• ✅ When to use Object-Oriented Programming
• 🧩 When Protocol-Oriented Programming shines
• 🧠 Performance & testability insights
• 🧪 Real-world architectural tradeoffs
• 🔄 How to mix OOP & POP wisely

Plus links to related deep dives:

• Clean Architecture in iOS
• Modular Architecture
• Dependency Injection
• Unit Testing in Swift

Read it here 👇

👉 Protocol-Oriented vs Object-Oriented Programming in Swift

swift #ios #mobile #oop #pop #programming