C# is packed with amazing features, but some of them don’t get the attention they deserve. Today, I want to highlight a few underrated C# features that can make your code cleaner, faster, and more maintainable!

🔹 Tuples: A Quick and Elegant Way to Return Multiple Values

Ever needed to return multiple values from a method but didn’t want to create a separate class or struct? Enter Tuples!

💡 Instead of:

You can return multiple values in a single, easy-to-read way. It’s great for small, lightweight data structures where you don’t need full classes.

🔹 Records: The Simple Way to Create Immutable Objects

If you work with data models that don’t change, records can make your code more concise:

✅ Less boilerplate
✅ Built-in value equality
✅ Ideal for DTOs and immutable objects

🔹 **Span: Supercharged Performance for Memory Efficiency**

Working with large arrays, slices, or buffers? Span<T> helps reduce unnecessary allocations:

✅ Zero allocations
✅ Faster processing
✅ Perfect for performance-critical applications

What’s Your Favorite Underappreciated C# Feature?

These features can make C# development cleaner, faster, and more efficient, yet they’re often overlooked.

👉 Which underrated C# feature do you love using?