Earlier this year, Microsoft announced their support for Blazor, and now Frank A. Krueger has developed the Ooui library which allows C# or F# to be used to write applications that run in the browser.  Ooui can target WASM, enabling Xamarin.Forms app to be deployed in web assembly and the result runs entirely in-browser without the need for an application server. 

jless is a command-line JSON viewer designed for reading, exploring, and searching through JSON data.

The Problem

What they neglect to say is all that testability and persistence ignorance flies right out the window when you create a new ASP.NET Web Application using the MVC template and "Individual User Accounts" authentication. What you get is a single-layered application, tightly coupled to Entity Framework, that:

• Ignores the patterns that facilitate testing, including: the repository pattern, unit of work pattern, and dependency injection;

• Forces you to implement their IUser interface in your application’s User entity, thereby coupling it to ASP.NET Identity;

• Eliminates any clear separation between your entities, persistence concerns, and business logic. Persistence ignorance? Forget about it.

Thankfully, due to the extensibility designed into ASP.NET Identity, it is possible to ditch the reference to the Microsoft.AspNet.Identity.EntityFramework assembly and write a custom implementation that can address these and other architectural issues. Just be forewarned: it is not a trivial undertaking, and you’ll have to put up with some code smell that is baked into the Microsoft.AspNet.Identity.Core assembly. 

Today we are making EF Core 2.2 Preview 3 available, together with a new preview of our data provider for Cosmos DB and updated spatial extensions for various providers. 

Full ASP.NET Core 2.2 application with DDD, CQRS and Event Sourcing  

Technologies implemented:

• ASP.NET Core 2.2 (with .NET Core 2.2)
• ASP.NET MVC Core
• ASP.NET WebApi Core
• ASP.NET Identity Core
• Entity Framework Core 2.2
• .NET Core Native DI
• AutoMapper
• FluentValidator
• MediatR
• Swagger UI 

Architecture:

• Full architecture with responsibility separation concerns, SOLID and Clean Code
• Domain Driven Design (Layers and Domain Model Pattern)
• Domain Events
• Domain Notification
• CQRS (Imediate Consistency)
• Event Sourcing
• Unit of Work
• Repository and Generic Repository 

1) 101 will be maintained to minimize overlap with vanilla JS.

2) No need for custom builds.

The API was already fast, but on .NET 6, it is much faster! We also saw a reduction in memory consumption:

Performs a smooth 2D/3D transition from one HTML element A to another element B.  2D Demo  3D Demo

• Runs a single transition or a sequence of transitions;
• Transition effect is automatically computed between two slides;
• Fallbacks to browsers that do not support 3D transformations and CSS3 animations;
• Highly customizable:
  • Any markup you want. Only restriction is sliders to be contained in a parent blocked element;
    
  • Strong event driven support;
    
  • Single transition or a sequence of transitions (movie mode);
    
  • Transition duration, easing function animation and zoom vertexes;
    
  • Optional user zoomming and panning between each transition.
    

• Responsive design, suitable for any window sizes;
• Optionally loads images asynchronously to save page load times, when slides are images.

Now you can upgrade any .NET application to the latest version of .NET inside of Visual Studio! We are happy to introduce it as a Visual Studio extension and will upgrade your .NET Framework or .NET Core web- and desktop apps. In this video, Olia shows you how to get the extension and start to update your projects to the latest version of NET in minutes.