ArrayPool, Azure messaging, and C# 14 extensions
This issue mixes performance, architecture, Blazor SignalR, EF Core tuning, Azure messaging, and upcoming C# 14 and .NET 10 coverage.
Jasen's top three picks
- 1 Optimizing Array Performance in .NET: Getting the Most from ArrayPool
dotnettips.wordpress.com
ArrayPool and Span/Memory are the performance pair I’d expect serious .NET folks to bookmark.
- 2 How to Implement an LRU Cache with O(1) Operations
c-sharpcorner.com
The Azure messaging cheatsheet is handy if you’re matching delivery guarantees to a real system.
- 3 ASP.NET Web.Config: Redirects, Security, and URL Rewriting Explained
c-sharpcorner.com
C# 14 extension members and .NET 10 are the forward-looking reads in this issue.
Editor's note
I pulled together a fairly classic mixed bag this time: performance, architecture, language features, and tooling all show up. The ArrayPool and Span/Memory pieces are especially useful if you care about allocations, while the Azure Service Bus vs Event Grid vs Event Hub cheatsheet is a practical decision aid. There’s also solid runway content with .NET 10, C# 14 extension members, and Visual Studio 2026.
Today's articles
Optimizing Array Performance in .NET: Getting the Most from ArrayPool
dotnettips.wordpress.com
ArrayPool optimizes memory usage by providing a thread-safe pool of reusable arrays, significantly reducing allocations and garbage collection pressure, especially in high-performance scenarios. It's ...
Topics: .NET Core Performance
Read articleHow to Implement an LRU Cache with O(1) Operations
c-sharpcorner.com
Learn how to implement an LRU (Least Recently Used) cache with O(1) time complexity for get and put operations. This guide provides a clear explanation of the theory, data structures (HashMap and Doub...
Topics: Design Patterns Performance
Read articleASP.NET Web.Config: Redirects, Security, and URL Rewriting Explained
c-sharpcorner.com
Master ASP.NET Web.config: redirects, security, URL rewriting, custom errors, and connection strings. Optimize your web app's configuration & security!
Topics: ASP.NET Core Security
Read articleClasses and Objects in C#: Building Blocks of OOP
medium.com
When I first learned about classes and objects in C#, the explanation I got was: “A class is a blueprint, and an object is an instance of…
Read articleBest-practice architecture for .NET Core projects
c-sharpcorner.com
Explore best-practice .NET Core architectures: Clean, Hexagonal, and Onion. Learn how to build maintainable, testable, and scalable applications by decoupling infrastructure and focusing on domain-dri...
Topics: Clean Architecture .NET Core
Read articleHow to Delete a Particular Item from an Array
c-sharpcorner.com
Learn the safest and most efficient ways to delete items from Python arrays, avoiding costly errors. This guide uses a real-world insurance claims scenario to illustrate the dangers of improper deleti...
Topics: C# Performance
Read article🔑 Cheatsheet: Azure Service Bus vs Event Grid vs Event Hub
c-sharpcorner.com
Confused about Azure Service Bus, Event Grid, and Event Hub? This cheatsheet provides a clear comparison of these Azure services. Learn when to use each based on messaging patterns, delivery guarantee...
Topics: Azure Service Bus
Read articleSignalR using Blazor
c-sharpcorner.com
Learn how to integrate SignalR with Blazor for real-time web applications. This guide covers both Blazor WebAssembly (hosted) and Blazor Server, providing code snippets for chat applications, server p...
Read articleMaster Zero-Allocation Programming: The Ultimate Guide to Span and Memory in C# — To Read
medium.com
Unlock the secrets of high-performance, zero-allocation programming in .NET and revolutionize your application’s memory efficiency
Topics: C# Performance
Read articleHave You Seen .NET 10 Yet?
medium.com
Pragmatic prep and dev tips Continue reading on Inside the IF »
Read articleA Beginner-Friendly Guide to .NET Reflection (With Practical Use Cases)
thelifesyntax.medium.com
.NET Reflection. Its one of those topics in .NET that most developers have heard of, many have used it indirectly, but few feels confident…
Read articleRock Your Code: Coding Standards for Microsoft .NET (20th Anniversary Edition)
dotnettips.wordpress.com
The 20th Anniversary Edition of Rock Your Code: Coding Standards for Microsoft .NET, authored by David McCarter, is now available on Amazon. This comprehensive guide offers updated standards for .NET ...
Read articleUnderstanding C# Generics: Learn How to Build Reusable and Type-Safe Code
medium.com
Imagine you’re organizing your kitchen. You have different containers for different items — one for pasta, another for rice, and yet… Continue reading on Programming with C# »
Topics: C# Solid Principles
Read articleClean Code Principles for .NET and React
medium.com
Writing maintainable, scalable code across both stacks
Topics: Design Patterns .NET Core
Read articleOptimizing Entity Framework Core: Performance Tips Every Developer Should Know
medium.com
Practical EF Core performance checklist: Key techniques every .NET
Topics: EF Core Performance
Read article5 .NET Concurrency Patterns That Actually Scale in Production
levelup.gitconnected.com
Most .NET apps don’t fail from CPU limits, they fail from bad concurrency. Here are 5 patterns that actually scale in production. Continue reading on Level Up Coding »
Topics: Performance
Read article.NET Conf 2025 is coming
youtube.com
7 Surprisingly Simple Lessons I Learned Designing Aggregate Roots in .NET
Read articleVisual Studio 2026 vs. Visual Studio 2022: A Practitioner’s Upgrade Analysis
c-sharpcorner.com
Visual Studio 2026 vs. 2022: An in-depth upgrade analysis for practitioners. Explore AI integration, performance enhancements, and cloud development features. Discover whether the move to Visual Studi...
Topics: Azure Visual Studio
Read articleTop 10 .NET Interview Questions — Part-2
medium.com
it’s about showing your depth in architecture, design, and problem-solving.
Topics: Design Patterns .NET Core
Read articleC# 14 Extension Members: A Deep Dive Into Power, Patterns, and Pitfalls
c-sharpcorner.com
C# 14 introduces extension members, expanding the capabilities of extension methods to include properties, indexers, operators, and events. This feature enhances API design by allowing developers to e...
Read articleParallel Processing in .NET Core: Choosing Between Parallel.ForEach, Task.Run, and Task.WhenAll
medium.com
Understanding the subtle differences between Parallel.ForEach, Task.Run, and Task.WhenAll is crucial for writing efficient, scalable, and…
Topics: C# Source Generators
Read articleEncapsulation in C#: Keeping Data Safe and Code Clean
medium.com
When I started learning C#, one thing confused me a lot: why not just make everything public? I mean, if I can access variables directly…
Topics: .NET Core Performance
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