Generally speaking, I don't worry much about tweaking my LINQ queries when working with Entity Framework (this is also true when I'm working with SQL directly, by the way). I'm always telling my clients that if they want to speed up their data access they should look at their database design and, especially, how they're using indexes.

With .NET 6 Preview 3 we are shipping the latest progress for mobile and desktop development with .NET Multi-platform App UI

The consolidated repositories are going to be about .NET 5 and going forward. It will not be possible to build .NET Core 3.1 or earlier from these repositories. 

C# Today and Tomorrow
Mads Torgersen discusses how C# is evolving, how the teams work in the open source space, and some of the future features and changes to the language (C# 7).
 

Performance is a feature of .NET. In every release the .NET team and community contributors spend time making performance improvements, so .NET apps are faster and use less resources. 

CommunityToolkit/dotnet: .NET Community Toolkit is a collection of helpers and APIs that work for all .NET developers and are agnostic of any specific UI platform. The toolkit is part of the .NET Foundation. 

Today we are going to show you how to get started parsing Command Line arguments, following on from our series on .NET 5. 

7 Key Differences Between GraphQL and REST APIs 

What is the difference between ToArray and ToList? 

Performance tests between REST, gRPC-Web and SignalR from browser