InfoQ Homepage .NET Core Content on InfoQ
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.NET Core and .NET Standard: What Is the Difference?
.NET Standard is an API specification that defines what Base Class Libraries must be implemented. .NET Core is a managed framework optimized for building console, cloud, ASP.NET Core, and UWP applications. Each managed implementation (such as Xamarin, .NET Core, or the .NET Framework) must implement their BCL according the .NET Standard.
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.NET Core 2 Brings Visual Basic to Linux and macOS
Microsoft has moved closer towards bringing Visual Basic into place as a first-class citizen on the .NET Core platform. As part of the .NET Core 2 release, VB developers can now write code that targets .NET Standard 2.0, increasing the deployment platforms available. Importantly, this means the same executable or library that runs on Windows can work on macOS and Linux.
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Breaking Changes in EF Core 2.0
EF Core brings with it many breaking changes, including rendering all of the database providers for EF Core 1.0/1.1 unusable in EF Core 2.0.
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Entity Framework Core 2.0 Released to Heavy Criticism
Entity Framework has always had a mixed reputation, with some developers loving it while other compared it unfavorably to NHiberante, LINQ-to-SQL, and the various micro-ORMs. But the early impressions of EF Core have been particularly bad and continue to frustrate even those who appreciated the original Entity Framework.
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Visual Studio 2017 15.3 Released, Adds .NET Core 2 Support
Microsoft has released production ready Visual Studio 2017 15.3 and it is packed with features that include frontline support for .NET Core 2. Several stability and performance fixes, and increased accessibility support are among several new additions.
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.NET Standard 2.0 Has Been Finalized
Microsoft has announced the final version of .NET Standard 2.0 which includes over 32k APIs, a 140% increase over .NET Standard 1.6 and 400% compared to .NET Standard 1.0.
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Profile Guided Optimization Comes to .NET Core
Profile Guided Optimization is a native compilation technology that has long been available to native code developers (i.e. Visual C++). Microsoft has announced that this technology is now available for .NET Core developers on Windows x86/x64 and Linux x64.
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How Microsoft Uses the .NET Core SDK Telemetry
The .NET Core SDK collects various data points from the developers who use it. This is a voluntary disclosure (albeit via an opt-out procedure) but Microsoft has not previously shared details on the collected information. That information is now available and presents interesting insights into how the tools are used.
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.NET Core 2.0 Preview 2 Brings Refinements for Developers
Microsoft has released the second preview of .NET Core 2.0. Several changes have been made to increase ease-of-use for developers, but what may be most important is the ability to reference .NET Framework libraries from .NET Core code. Joining these improvements are bug fixes and several additions to its WCF support.
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ASP.NET Core 2 Preview Released
Joining the release of .NET Core 2 Preview, the ASP.NET Core 2 preview has been released. Version 2 will adhere to .NET Standard 2.0, making it eagerly awaited by .NET developers.
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Building an F# Web Server with Freya
Freya is an F# web framework focusing on HTTP primitives and concurency. It doesn't include interface constructs such as templating. Marcus Griep presented Freya at F# eXchange 2017, where he explained its core model. He also showed the different mechanisms available for performance and concurrency, such as Hopac and Kestrel integrations.
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What ASP.NET Core May Bring to the .NET Framework’s String Handling
In what was apparently a major miscommunication among Microsoft’s developers and managers, ASP.NET Core 2.0 will in fact be supported on the full the .NET Framework. The change to only offer ASP.NET Core on .NET Core was supposed to be a temporary step to ease development.
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ASP.NET Core Drops Support for .NET Framework
Last Friday, ASP.NET Core quietly switched to only supporting .NET Core 2.0. This means that ASP.NET Core 1.0/1.1 applications running Mono or the full .NET Framework will not be upgradable to ASP.NET Core 2.0 when it is released in 2-3 months. Seen as a major breaking change to the platform without a public discussion or formal announcement, this has angered many prominent developers.
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.NET Core Tools 1.0 Released with Full C# Support
The .NET Core Tools has produced its first 1.0 release. Focused on C#, the tools provide .NET Core developers easy-to-build applications for .NET Core and ASP.NET Core. While their release coincides with the launch of Visual Studio 2017, this is a multiplatform toolset supporting Windows, Linux, and Mac OS systems.
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Microsoft Makes it Easy to Create JavaScript Web Apps with New Tool
Microsoft's new dotnet new tool provides JavaScript developers an easy way to spin up Single Page Applications using ASP.NET and Node.js.