.NET stories

devblogs.microsoft.com · Sep 27, 2026

Today I will modernize a .NET Framework application to .NET 10 using the GitHub Copilot modernization tooling built-in to Visual Studio. The tooling

dev.to · Jan 14, 2026

Hi lovely readers, Errors happen. Sometimes they are simple, and sometimes they are very specific to... Tagged with csharp, dotnet.

steven-giesel.com · Aug 20, 2025

The preview 6 of dotnet 10 brings two more functions: InfiniteSequence and Sequence.

duendesoftware.com · Aug 15, 2025

devblogs.microsoft.com · Dec 04, 2024

.NET 9 introduces a new NuGet dependency graph resolver that dramatically improves package restore performance for large repositories. Learn how this reimagined approach reduces restore times from 30 minutes to just 2 minutes by creating a more efficient dependency graph with fewer nodes.

steven-giesel.com · Jul 09, 2024

.NET natively knows UUID v4 aka Guid.NewGuid(). But with preview 7 we get Version 7 of UUID's natively.

devblogs.microsoft.com · Jun 10, 2024

Our latest updates and announcements from Microsoft Build including .NET Aspire, .NET 9 Preview 4, C# 13, Blazor, .NET MAUI, and more!

event-driven.io · Dec 27, 2023

devblogs.microsoft.com · Dec 27, 2023

.NET Aspire Preview 2 is now available and includes many improvements and new capabilities.

bartwullems.blogspot.com · Dec 22, 2023

andrewlock.net · Dec 20, 2023

In this post I show how you can add redaction to your [LogProperties] and [TagProvider] objects using the Microsoft.Extensions.Compliance.Redaction package

jeremydmiller.com · Oct 31, 2023

andrewlock.net · Oct 18, 2023

In this post I describe the changes to .NET 8 docker files in .NET 8 including changes to images, new image types and changes to image tagging

itnext.io · Jun 20, 2023

c-sharpcorner.com · May 05, 2023

In this article, you will learn about Stack v/s Heap Memory - C#.

ericlippert.com · May 05, 2023

devblogs.microsoft.com · May 01, 2023

c-sharpcorner.com · May 01, 2023

Even though with the .NET framework we don't have to actively worry about memory management and garbage collection (GC), we still have to keep memory management and GC in mind in order to optimize the performance of our applications.

jesseliberty.com · May 01, 2023

steven-giesel.com · Dec 19, 2022

Analyzers did become an integral part of the .NET ecosystem. Their main responsibility is to find potential code issues and warn you. Often times this comes even with potential fixes you can directly apply. And Microsoft will continue this journey with the upcoming .NET 8 release. This blog post will show you potential candidates, which will make the cut.

consultwithgriff.com · Dec 07, 2022

In preparation for my latest talk on Tactics for Building Background Services in .NET, I've been working on a sample project to demonstrate the concepts. It's amazing how much easier it is to build Window Services today than it used to be!

dotnetfoundation.org · Oct 27, 2022

dev.to · Aug 31, 2022

In this article we will be adding AutoMapper to our AspNetCore 6 application. You can watch the... Tagged with dotnet, automapper, csharp, aspnetcore.

nodogmablog.bryanhogan.net · Aug 16, 2022

Here's a quick example using IOptions with .NET 6 API Endpoints.

opentelemetry.io · Aug 04, 2022

chuckconway.com · Jul 25, 2022

dotnetcoretutorials.com · Jul 23, 2022

devart.com · Jul 21, 2022

Read the Code Review Guidelines for .NET Developers, which describes best practices of the peer review process.

blog.jetbrains.com · Jul 20, 2022

Whether you’re starting out with a new project or refactoring a mature codebase, good folder and file organization makes your life less stressful.

devblogs.microsoft.com · Jul 13, 2022

devblogs.microsoft.com · Jul 13, 2022

.NET Core 3.1 will reach end of support on December 13, 2022, this blog breaks down all the valuable information you need to know and how to update to .NET 6.0.

dunnhq.com · Jul 04, 2022

This post looks at viewing configuration values, which is useful when you want to find out where a value came from

jimmybogard.com · Jul 01, 2022

arialdomartini.github.io · Jul 01, 2022

josephguadagno.net · Jun 22, 2022

As some of you know, I do a lot of public speaking and blogging, although the blogging seems to have taken a vacation lately :smile:. One of the side effects of blogging and speaking is that I have a lot of versions of .NET on my machine, along with other software. Today, after installing the latest version of .NET, I took a look at what versions of the SDK and runtime I have on my machine. I was a bit surprised to see that as to how many versions of .NET were on my machine.

techcommunity.microsoft.com · May 31, 2022

meziantou.net · May 31, 2022

In this post, I describe how to use round-robin DNS using HttpClient in a .NET application.

devblogs.microsoft.com · May 12, 2022

gRPC JSON transcoding is a new feature for .NET that allows gRPC services to be called with REST + JSON. Try it now in .NET 7 preview 4.

devblogs.microsoft.com · Apr 19, 2022

jasonwatmore.com · Apr 13, 2022

This is a quick post to show how to configure a .NET 5.0 API to allow CORS requests from any origin as well as with credentials.

devblogs.microsoft.com · Mar 10, 2022

Let's take a look at how you can add code metrics and diagrams for your open-source .NET repositories with GitHub Actions.

medium.com · Feb 21, 2022

devblogs.microsoft.com · Feb 18, 2022

Announcing .NET 7 Preview 1, the first preview of a major .NET version that will focus on app modernization, cloud native, containers and more.

hackernoon.com · Feb 14, 2022

An article about benchmarks of the open-source eCommerce platform after migrating to the latest Microsoft technology, .NET 6.

learmoreseekmore.com · Jan 11, 2022

In this article, we are going to do a small demo on integrating Azure Redis Cache into the AspNetCore Application using Distributed cache

jason.sultana.net.au · Jan 04, 2022

devopsjournal.io · Jan 01, 2022

time.graphics · Dec 27, 2021

meziantou.net · Nov 23, 2021

In this post, I describe how to automatically update all of the files to use File Scoped Namespaces (C# 10 feature).

devblogs.microsoft.com · Nov 09, 2021

.NET 6 is now available. It is easier to use, runs faster, and has many new features.

devblogs.microsoft.com · Oct 13, 2021

.NET 6 Release Candidate 2 is now available.

hanselman.com · Oct 11, 2021

anthonygiretti.com · Sep 27, 2021

josef.codes · Jul 14, 2021

Dealing with access tokens (including renewal) in dotnet.

code4it.dev · Jul 14, 2021

Debugging our .NET applications can be cumbersome. With the DebuggerDisplay attribute we can simplify it by displaying custom messages.

devblogs.microsoft.com · Jun 20, 2021

laurentkempe.com · Jun 16, 2021

stevejgordon.co.uk · May 26, 2021

In this post, we explore the DateOnly and TimeOnly types introduced in the .NET 6 core library for representing dates and times independently.

devblogs.microsoft.com · May 26, 2021

swimburger.net · Mar 23, 2021

The ZipArchive wraps any stream to read, create, and update ZIP archives. You can send the result to the client using ASP.NET MVC, Razor Pages, and endpoints.

alex-klaus.com · Mar 23, 2021

code-maze.com · Mar 23, 2021

Resilient microservices can be a challenging endeavour. We look at how the .NET library Polly helps us overcome some of the common problems.

nicksnettravels.builttoroam.com · Mar 11, 2021

devblogs.microsoft.com · Mar 09, 2021

hanselman.com · Nov 25, 2020

tattoocoder.com · Jan 21, 2020

It's a new year and sure to be on your list, as well as mine, is learning. Here is a quick list of some .NET learning resources for you to check off that resolution for 2020.

hanselman.com · Oct 08, 2019

I had a reader send me a question yesterday. She basically wanted to use her existing .NET Framework libraries in an ASP.NET Core application, and it wasn't ...

telerik.com · May 30, 2019

An exception is thrown when an error is encountered in a running application, whether from bad code or bad user input. This post describes when and how to raise the ArgumentException and InvalidOperationException standard .NET exception types.