The .NET News Daily Issue #246

.NET 10 Preview 6 is now available!

https://devblogs.microsoft.com/dotnet/dotnet-10-preview-6/

Today, we are excited to announce the sixth preview release of .NET 10 with enhancements across the .NET Runtime, SDK, libraries, C#, ASP.NET Core, Blazor, .NET MAUI, and more. Check out the full rele...

Adopting Problem Details for HTTP APIs

https://blog.codingmilitia.com/2025/07/15/adopting-problem-details-for-http-apis/

Time for a quick post about Problem Details, and how we adopted it at work, in a way that’s actually useful.

️ How I Used Custom Middleware to Solve 5 Real Problems in .NET Core

https://medium.com/@sunita.rawat.cgi/️-how-i-used-custom-middleware-to-solve-5-real-problems-in-net-core-6ed6b4a49805

Real-world examples you can use today

Migrating to Brighter V10 with RabbitMQ

https://medium.com/@actor-swe/migrating-to-brighter-v10-with-rabbitmq-eeebebb4462d

In previous articles, I covered Brighter integration with RabbitMQ and Brighter V10 RC1. This guide focuses on migrating to Brighter V10

Only Admins Allowed: How to Lock Down Your REST API with Roles

https://medium.com/dot-net-sql-learning/only-admins-allowed-how-to-lock-down-your-rest-api-with-roles-b6845cf74b1e?source=rss------dotnet-5

“If a viewer can delete an admin’s resource — that’s not a bug, it’s a huge security vulnerability.” Continue reading on Dot Net, API & SQL Learning »

Go vs. .NET: What you have missed on...

https://medium.com/@hasanmcse/go-vs-net-what-you-have-missed-on-418583f66ee0

The first time you read this title, you think it's a very simple question, but act as a developer when you think as a software architect…

20x faster logging in .NET — but you need to sweat for it

https://medium.com/@vikpoca/20x-faster-logging-in-net-but-you-need-to-sweat-for-it-3ddfdf7db988

Traditional ILogger.LogInformation() calls are convenient but hide memory allocations, boxing, and message-template parsing that slow hot…

Using GitHub Copilot and MCP servers to NOT write code

https://www.youtube.com/watch?v=VdYR_Qf-j38

C# and Machine Learning: Building Simple AI Application with ML.NET

https://medium.com/@saifullahhakro/c-and-machine-learning-building-simple-ai-application-with-ml-net-87175736d887

Curious how C# can power AI? With ML.NET, you can build machine learning models directly in .NET without switching languages. From…

Custom Metrics with .NET Aspire

https://www.youtube.com/watch?v=mwxJBv0kmcg

We'll then see how this metric is surfaced on the .NET Aspire dashboard You've built your first .NET Aspire application, but what's next?

Building a Multi-Agent AI System in C#: The Coordinator-Worker Pattern

https://medium.com/@orbens/building-a-multi-agent-ai-system-in-c-the-coordinator-worker-pattern-a2577a67fa2c

In the modern AI ecosystem, multi-agent collaboration is no longer a novelty — it’s a necessity. When one agent isn’t enough to solve a…

Updates to Warning Suppressions in Microsoft C++ Code Analysis

https://devblogs.microsoft.com/cppblog/updates-to-warning-suppressions-in-microsoft-c-code-analysis/

Microsoft C++ Code Analysis is a powerful static analysis tool integrated into Visual Studio that helps you identify and fix potential issues in your C++ code. Large projects require effective managem...

7 Elite C# Libraries Microsoft Uses in Production (But You Probably Don’t)

https://medium.com/@mohsho10/7-elite-c-libraries-microsoft-uses-in-production-but-you-probably-dont-6bce3e3690ad

Tired of every .NET blog recommending AutoMapper and Polly since 2017? Continue reading on Dev Genius »

What Is An Entity? | Domain-Driven Design, Clean Architecture, .NET 9

https://medium.com/@michaelmaurice410/what-is-an-entity-domain-driven-design-clean-architecture-net-9-024cfc9b2224

An Entity in Domain-Driven Design represents one of the most fundamental building blocks for creating robust, business-focused…

Underrated .NET packages that will save you 100s of lines of code

https://medium.com/@freakyali/underrated-net-packages-that-will-save-you-100s-of-lines-of-code-3ee34d0d7f0e

A curated list of C# packages that you should be using in your projects for increased productivity. Continue reading on Stackademic »

What Is CrewAI?

https://www.c-sharpcorner.com/article/what-is-crewai/

Discover the top 10 essential topics for mastering CrewAI, the lightweight Python framework for building and orchestrating multi-agent AI systems—plus real Crew examples and companies already building...

.NET 10 Preview 6 Unboxed - Blazor State Persistence, Passkey, & What is DNX?

https://www.youtube.com/watch?v=enDEOSAr9YA

C# 13: The Complete Developer’s Guide to Revolutionary Language Features

https://medium.com/@hpultimatemedia/c-13-the-complete-developers-guide-to-revolutionary-language-features-3f95a3b0c444

Discover the game-changing features that are reshaping modern C# development

Getting Started with Docker Offload

https://www.c-sharpcorner.com/article/getting-started-with-docker-offload/

Discover how Docker Offload lets you run AI builds in the cloud, boost performance, and access GPUs—all without leaving your local workflow.

Enriching Swagger Docs for Minimal APIs Using Generic Metadata

https://medium.com/@vlad.ganuscheak/enriching-swagger-docs-for-minimal-apis-using-generic-metadata-26c198f31020

“Code once. Document smartly.”

Understanding .NET MVC

https://www.c-sharpcorner.com/article/understanding-net-mvc/

ASP.NET MVC is a web framework from Microsoft that uses the Model-View-Controller pattern to build clean, testable, and scalable web applications using C# and Razor.