First, the decoupling of .NET from Windows
Second, the newfound focus on CLR performance
Third, moving .NET’s tooling to a cross-platform model
Fourth, the .NET user base is embracing the OSS ecosystem as a whole
Fifth, in general the direction on .NET development is pushing users further down into the details of the stack
Sixth, Microsoft’s platform work being done out in the open

There are various techniques that could be implemented to achieve asynchronous interactions among microservices. In this article, I shall talk about a use case where we would be using a message broker – RabbitMQ – and “Fanout” technique to implement the asynchronous messaging pattern in action. 

ASP.NET 5 beta7 is now available both on NuGet and as a tooling update to Visual Studio 2015! This release also includes the first public preview of the .NET Execution Environment (DNX) for Mac and Linux based on .NET Core – no Mono required.

The .NET Portability Analyzer is a free Visual Studio Add-in (or console app) that will give you a detailed report on how portable your code is. 

To provide trackback support we need to do 3 things:

Create a trackback Controller and Action

Set up an appropriate Route

Provide a trackback URL 

Developers familiar with the Angular 1.X will encounter a drastically different looking framework and will need to learn a new architecture.

Here’s what’s new in this preview release:

• Improved Blazor accessibility
• Required Blazor component parameters
• Efficient byte array transfers for JavaScript interop
• Optional parameters for view component tag helpers
• Angular template updated to Angular 12
• OpenAPI support for minimal APIs
• Inject services into minimal APIs without [FromServices] attribute
• Configure the accept socket for Kestrel
• IHttpActivityFeature
• Long running activity tag for SignalR connections
• WebSocket compression
• SignalR WebSockets TestServer support
• New OnCheckSlidingExpiration event for controlling cookie renewal
• ClientCertificateMode.DelayCertificate 

You might think, as a developer, that nothing but the best is good enough as a development database. You might be mistaken. There is a lot to be said for LocalDB, but Ed Elliott argues that every edition has its pros and cons, and you need to consider Cloud-based resources, VMs and Containerised databases too. There is a whole range of alternatives and how you choose depends on the type of database you are developing, but for Ed, LocalDB gets the five-star accolade
 

wkhtmltopdf and wkhtmltoimage are open source (LGPLv3) command line tools to render HTML into PDF and various image formats using the Qt WebKit rendering engine. These run entirely "headless" and do not require a display or display service.