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C# performance - C# Corner

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C# performance

29 posts about C# performance

C# 15 Closed Hierarchies: Comparing Exhaustive Pattern Matching with Traditional Polymorphism

Ananya Desai

Ananya Desai

22dPublished Aug 26, 2026, 8:05 AMUpdated Aug 26, 2026, 9:06 AM

3.1k

C# 15 Union Types in .NET 11: Benchmarking Pattern Matching and Allocation Costs

Aarav Patel

Aarav Patel

22dPublished Aug 26, 2026, 8:01 AMUpdated Aug 26, 2026, 9:06 AM

1.9k

Benchmarking C# Async Tail-Await Optimizations in .NET 11

Nidhi Sharma

1moPublished Aug 14, 2026, 4:10 AMUpdated Aug 16, 2026, 8:20 AM

421

The Secret Behind .NET Performance: Understanding Garbage Collection Generations (Gen 0, Gen 1 & Gen 2) in C#

Ajay Narkhedkar

Ajay Narkhedkar

1moPublished Jul 23, 2026, 5:37 PMUpdated Jul 24, 2026, 10:50 AM

523

How to Use Multithreading in C# to Run Tasks in Parallel?

Aarav Patel

Aarav Patel

5moPublished Apr 7, 2026, 4:09 AMUpdated Apr 7, 2026, 11:35 AM

1.2k

Difference Between String and StringBuilder in C# and When to Use Each?

Aarav Patel

Aarav Patel

5moPublished Apr 7, 2026, 4:06 AMUpdated Apr 7, 2026, 4:56 AM

3.4k

How to Optimize Memory Usage with C# Garbage Collection

Aarav Patel

Aarav Patel

5moPublished Apr 3, 2026, 4:16 AMUpdated Apr 3, 2026, 7:23 AM

2.1k

How to Use Async and Await in C#

Aarav Patel

Aarav Patel

5moPublished Mar 26, 2026, 4:42 AMUpdated Mar 26, 2026, 11:27 AM

1.1k

What is Boxing and Unboxing in C#?

Saurav Kumar

Saurav Kumar

5moPublished Mar 26, 2026, 4:45 AMUpdated Mar 26, 2026, 11:09 AM

1.2k

How to Improve Performance in C# Applications

Aarav Patel

Aarav Patel

6moPublished Mar 20, 2026, 4:22 AMUpdated Mar 20, 2026, 7:34 AM

3.2k

Why Your .NET App Hangs: A Beginner’s Guide to ThreadPool Starvation

Darshan Adakane

Darshan Adakane

6moPublished Mar 6, 2026, 11:19 AMUpdated Mar 17, 2026, 12:01 PM

2.3k

⚡ 15 C# Performance Mistakes That Kill Your Application (And How to Fix Them).

Tanuj

6moPublished Feb 25, 2026, 2:01 PMUpdated Mar 5, 2026, 3:23 AM

1.1k

C# Performance Optimization Techniques Every Developer Should Know

Tanuj

6moPublished Mar 2, 2026, 1:33 AMUpdated Mar 2, 2026, 3:45 AM

2.6k

Asynchronous Programming in C#: Avoiding Common Mistakes

Subash S

7moPublished Feb 17, 2026, 2:34 PMUpdated Feb 18, 2026, 5:27 AM

830

🚀 How to Optimize .NET Applications for Maximum Performance

Subash S

7moPublished Feb 16, 2026, 12:08 PMUpdated Feb 17, 2026, 11:01 AM

991

Common C# Mistakes Even Senior Developers Make

Harsh Bhensawala

Harsh Bhensawala

7moPublished Jan 24, 2026, 5:54 PMUpdated Jan 27, 2026, 7:56 AM

1.4k

10 C# Features You’re Probably Using Wrong

Harsh Bhensawala

Harsh Bhensawala

8moPublished Jan 20, 2026, 5:07 AMUpdated Jan 20, 2026, 10:44 AM

3.2k

How to Improve Performance in C# Applications

Ananya Desai

Ananya Desai

8moPublished Jan 16, 2026, 7:44 AMUpdated Jan 16, 2026, 12:37 PM

1.4k

How to Improve Performance in C# Applications

Ananya Desai

Ananya Desai

8moPublished Jan 15, 2026, 4:50 AMUpdated Jan 15, 2026, 10:38 AM

3k

C# for Everything: One Language Powering the Modern Software World

Raghunath Bhukan

8moPublished Jan 10, 2026, 10:41 AMUpdated Jan 12, 2026, 6:58 AM

2.6k

Value Types and Reference Types in C#

Ajay Narkhedkar

Ajay Narkhedkar

8moPublished Dec 28, 2025, 7:38 AMUpdated Dec 29, 2025, 5:08 AM

2.8k

Count() vs Any() in C#

Jay Krishna Reddy

Jay Krishna Reddy

9moPublished Dec 2, 2025, 1:39 PMUpdated Dec 3, 2025, 8:46 AM

2k

Understanding Any() vs Count()

Mariem Moalla

Mariem Moalla

10moPublished Nov 16, 2025, 6:47 PMUpdated Nov 17, 2025, 10:39 AM

1.1k

Understanding Span<T> in C#

Mariem Moalla

Mariem Moalla

10moPublished Nov 9, 2025, 11:24 AMUpdated Nov 10, 2025, 7:30 AM

2.1k

C# Tip: Use Stack<T>, Not List<T>

Mariem Moalla

Mariem Moalla

11moPublished Oct 1, 2025, 12:00 AMUpdated Oct 2, 2025, 3:09 PM

1.8k

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