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.NET 9 Articles, Tutorials & News

.NET 9 articles, tutorials, and news from the DotNetNews archive.

369 articles Updated Jul 21, 2026 Page 12 of 15

Browse additional .NET 9 articles from the DotNetNews archive.

.NET 9 articles

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Understanding HybridCaching in .NET 9.0

csharp.com Mar 04, 2025 Issue #145

https://www.csharp.com/Blogs/understanding-hybridcaching-in-net-90

ASP.NET Core .NET Aspire Azure

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AI And .NET: Building Intelligent Apps with .NET 9

csharp.com Mar 03, 2025 Issue #144

https://www.csharp.com/article/ai-and-net-building-intelligent-apps-with-net-9/

C# OpenAI

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C# 14 - New Features and Updates

csharp.com Mar 03, 2025 Issue #144

https://www.csharp.com/article/c-sharp-14-new-features-and-updates/

C#

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C# 14 Lambda Modifiers: Cleaner Code, Smarter Lambdas

medium.com Mar 03, 2025 Issue #144

https://medium.com/@nagarajvela/c-14-lambda-modifiers-cleaner-code-smarter-lambdas-cbbe12782049

C#

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System.Text.Json vs. Newtonsoft.Json: Which One Should You Use in .NET 9?

medium.com Mar 03, 2025 Issue #144

https://medium.com/@ashokreddy343/system-text-json-vs-newtonsoft-json-which-one-should-you-use-in-net-9-535b752915ae

Newtonsoft.Json System.Text.Json

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Discriminator Column in EF Core: A Quick Guide

medium.com Mar 03, 2025 Issue #144

https://medium.com/@thecodeman/discriminator-column-in-ef-core-a-quick-guide-75afc067b0db

EF Core

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Building AI-Powered .NET Applications with Semantic Kernel

medium.com Mar 03, 2025 Issue #144

https://medium.com/@aschultzme/building-ai-powered-net-applications-with-semantic-kernel-0cacd0c43877

OpenAI Semantic Kernel

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ORM (Object Relational Mapping) ve EntityFramework | .NET 9

medium.com Mar 03, 2025 Issue #144

https://medium.com/@EmirhanHasirci/orm-object-relational-mapping-ve-entityframework-net-9-0984c61d4873

EF Core

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Real-Time Anomaly Detection in Server Logs with .NET 9 and ML.NET

csharp.com Mar 03, 2025 Issue #144

https://www.csharp.com/article/real-time-anomaly-detection-in-server-logs-with-net-9-and-ml-net/

ML.NET Performance

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A Senior Developer’s Take on .NET 9: What Matters Most

medium.com Feb 28, 2025 Issue #143

https://medium.com/write-a-catalyst/a-senior-developers-take-on-net-9-what-matters-most-0aee5c020c30

C#

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Overload Resolution Priority in .NET 9

csharp.com Feb 28, 2025 Issue #143

https://www.csharp.com/article/overload-resolution-priority-in-net-9/

C#

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What's New for ASP.NET Core & Blazor in .NET 9

dotnetcurry.com Feb 28, 2025 Issue #143

https://www.dotnetcurry.com/aspnet-core/new-features-aspnet-core-9-blazor-dotnet-9

ASP.NET Core Blazor

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Top 10 .NET Performance Mistakes That Are Slowing Down Your App

medium.com Feb 28, 2025 Issue #143

https://medium.com/@kohzadi90/top-10-net-performance-mistakes-that-are-slowing-down-your-app-9e80f9cd17f0

Performance

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Mastering C# 13.0: Best Practices and Coding Standards

csharp.com Feb 28, 2025 Issue #143

https://www.csharp.com/article/mastering-c-sharp-13-0-best-practices-and-coding-standards/

C#

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High-Performance Logging in .NET 9

goatreview.com Feb 28, 2025 Issue #143

https://goatreview.com/high-performance-logging-dotnet/

Performance Serilog

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How to Enable CORS in a .NET 9 API

csharp.com Feb 28, 2025 Issue #143

https://www.csharp.com/article/how-to-enable-cors-in-a-net-9-api/

ASP.NET Core Web API

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C# 14: Null-conditional assignment

steven-giesel.com Feb 27, 2025 Issue #142

https://steven-giesel.com/blogPost/b6d22649-7fba-488b-b252-31efdb3686c5

C#

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Using EntityFramework with IDBContext in .NET 9.0

csharp.com Feb 26, 2025 Issue #141

https://www.csharp.com/blogs/using-entityframework-with-idbcontext-in-net-90

.NET Core EF Core

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Visualize Multi-Dimensional Data Using the .NET MAUI Parallel Coordinate Chart

syncfusion.com Feb 26, 2025 Issue #141

https://www.syncfusion.com/blogs/post/dotnet-maui-parallel-coordinate-chart

.NET MAUI Performance

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.NET MAUI Performance Features in .NET 9 - .NET Blog

devblogs.microsoft.com Feb 26, 2025 Issue #141

https://devblogs.microsoft.com/dotnet/dotnet-9-performance-improvements-in-dotnet-maui/

Blazor Web API

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Clean Architecture in .NET: A Practical Guide with Examples

medium.com Feb 26, 2025 Issue #141

https://medium.com/@roshikanayanadhara/clean-architecture-in-net-a-practical-guide-with-examples-817568b3f42e

.NET MAUI Performance

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ASP.NET: Repository Pattern

towardsdev.com Feb 26, 2025 Issue #141

https://towardsdev.com/asp-net-repository-pattern-238023409a38

EF Core SQL Server

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Essential Security Practices for .NET Developers: A Comprehensive Guide

medium.com Feb 25, 2025 Issue #140

https://medium.com/@sevvalkatirci99/essential-security-practices-for-net-developers-a-comprehensive-guide-2119b216b2f1

Security

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Understanding UUID v7 in .NET 9

csharp.com Feb 24, 2025 Issue #139

https://www.csharp.com/article/understanding-uuid-v7-in-net-9/

C#

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Be Proficient at the New LINQ Index Method in .NET

medium.com Feb 24, 2025 Issue #139

https://medium.com/@nagarajvela/be-proficient-at-the-new-linq-index-method-in-net-3df5717b45a0

C#

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