MvcBreadCrumbs is a NuGet package that allows you to specify custom bread crumb definitions at the controller and route level.  

Installing Visual Studio 2019 16.4 will also install .NET Core 3.1 Preview 3, so you don’t need to separately install it. For Blazor development with .NET Core 3.1, Visual Studio 2019 16.4 is required. 

Write a program that accepts input for a number from the user then prints a message that number of times WITHOUT using a loop construct, i.e do/do-while/for/foreach explicitly. 

A plan for version 8.0 and Ivy 

Upsource is a new code browser and code review system by JetBrains 

Keyframes gives you a visual timeline to help you create, view, and run animations without having to go back and forth between your browser and editor.

Here’s the list of what’s new in this preview:

• New Razor features: @attribute, @code, @key, @namespace, markup in @functions
• Blazor directive attributes
• Authentication & authorization support for Blazor apps
• Static assets in Razor class libraries
• Json.NET no longer referenced in project templates
• Certificate and Kerberos Authentication
• SignalR Auto-reconnect
• Managed gRPC Client
• gRPC Client Factory
• gRPC Interceptors 

What is TPL Dataflow?