C# 14, async patterns, and Visual Studio updates
A varied .NET issue covering C# 14 tricks, async and thread-safety guidance, Visual Studio 2022 17.14, AI safety, and app modernization.
Jasen's top three picks
- 1 6 Essential C# Concepts That Prove You’re .NET 8 Ready
medium.com
A solid .NET 8 refresher with a few C# ideas that are easy to overlook until they save you time.
- 2 Observer Design Pattern — How Has It Changed the Way I Code?
medium.com
A classic pattern piece that’s more about how you think than what you type, which is usually where the value is.
- 3 Parallel vs Asynchronous Programming in .NET: What’s the Difference
medium.com
Good grounding on when parallelism and async solve different problems, especially if API throughput matters.
Editor's note
I pulled together a genuinely mixed issue: language features, concurrency advice, tooling news, and AI guidance all sit side by side. The C# 14 pieces on the field keyword and enum parsing are especially practical, and the Visual Studio 2022 17.14 plus Agent Mode updates are the kind of tooling news that can change a daily workflow.
Today's articles
6 Essential C# Concepts That Prove You’re .NET 8 Ready
medium.com
https://medium.com/@nirajranasinghe/6-essential-c-concepts-that-prove-youre-net-8-ready-a6c56168745c
Read articleObserver Design Pattern — How Has It Changed the Way I Code?
medium.com
https://medium.com/@toth.tamas.laszlo/observer-design-patter-how-has-it-changed-the-way-i-code-2e8b7bbaba81
Topics: C# Design Patterns
Read articleParallel vs Asynchronous Programming in .NET: What’s the Difference
medium.com
https://medium.com/@karthikns999/parallel-vs-asynchronous-programming-in-net-whats-the-difference-69b9318ee3cd?source=rss------dotnet-5
Topics: C# Performance
Read articleAvoid Bottlenecks: 3 Async Patterns to Supercharge .NET API Speed
itnext.io
https://itnext.io/avoid-bottlenecks-3-async-patterns-to-supercharge-net-api-speed-d5d7763ad1fd
Topics: ASP.NET Core Performance
Read articleYou Think Your Code is Thread-Safe? Think Again!
medium.com
https://medium.com/dot-net-sql-learning/you-think-your-code-is-thread-safe-think-again-b91398d51334
Topics: C# Performance
Read article3 C# Features That Are Genius (But Nobody Talks About!)
medium.com
https://medium.com/dot-net-sql-learning/3-c-features-that-are-genius-but-nobody-talks-about-6aef994f2f65
Topics: C#
Read article3 Perfect Use Cases for C# 14’s field Keyword
medium.com
https://medium.com/c-sharp-programming/3-perfect-use-cases-for-c-14s-field-keyword-10087912c7d8
Topics: C#
Read articleHow to Use KurrentDB for Event Sourcing in C# on Azure
nestenius.se
https://nestenius.se/net/how-to-use-kurrentdb-for-event-sourcing-in-c-on-azure/
Topics: Azure C# Event Sourcing
Read articleUse C# 14 extensions to simplify enum Parsing
meziantou.net
https://www.meziantou.net/use-csharp-14-extensions-to-simplify-enum-parsing.htm
Topics: C#
Read article🎉 Visual Studio 2022 v17.14 is now generally available!
devblogs.microsoft.com
https://devblogs.microsoft.com/visualstudio/visual-studio-2022-v17-14-is-now-generally-available/
Topics: Visual Studio
Read articleAgent mode has arrived in preview for Visual Studio
devblogs.microsoft.com
https://devblogs.microsoft.com/visualstudio/agent-mode-has-arrived-in-preview-for-visual-studio/
Topics: GitHub Copilot Visual Studio
Read articleStop Throwing Exceptions for Typos!
medium.com
https://medium.com/@michaelmaurice410/stop-throwing-exceptions-for-typos-cb70715932bb
Topics: C# Design Patterns
Read article5 Essential Tips for Beginner .NET Developers
medium.com
https://medium.com/@mahdiyeh.roshan90/5-essential-tips-for-beginner-net-developers-bfe333bdb2f3
Topics: C#
Read articleGoogle Gemini AI Now Integrates with GitHub for Developers
c-sharpcorner.com
https://www.c-sharpcorner.com/news/google-gemini-ai-now-integrates-with-github-for-developers
Topics: GitHub Copilot OpenAI
Read articleEvaluating content safety in your .NET AI applications
devblogs.microsoft.com
https://devblogs.microsoft.com/dotnet/evaluating-ai-content-safety/
Read articleBeyond the tools, adding MCP in VS Code
code.visualstudio.com
https://code.visualstudio.com/blogs/2025/05/12/agent-mode-meets-mcp
Topics: GitHub Copilot Visual Studio Code
Read article.NET and .NET Framework May 2025 servicing releases updates
devblogs.microsoft.com
https://devblogs.microsoft.com/dotnet/dotnet-and-dotnet-framework-may-2025-servicing-updates/
Topics: .NET 8 .NET Framework
Read article.NET Web App Modernization Made Easy with Tomáš Herceg's New Book and DotVVM
dotnetcore.show
https://dotnetcore.show/season-7/dotnet-web-app-modernization-made-easy-with-tomas-hercegs-new-book-and-dotvvm/
Topics: ASP.NET Core Web API
Read article