3+1 ways to manage state in your Blazor application 

Here’s what’s new in this release for ASP.NET Core:

• New component tag helper
• Prevent default actions for events in Blazor apps
• Stop event propagation in Blazor apps
• Validation of nested models in Blazor forms
• Detailed errors during Blazor app development 

 cfg.For<IUnitOfWork>().Use(() => new MyWpfFrameworkContext());

 ThreadLocal - A single instance will be created for each requesting thread. Caches the instances with ThreadLocalStorage.
Hybrid - Uses HttpContext storage if it exists, otherwise uses ThreadLocal storage

 An object with the same key already exists in the ObjectStateManager

What's new for the Microsoft Fluent UI Blazor components version 3.1.0 

A collection of Blazor components that emulate the ASP.NET Web Forms controls of the same name  

What’s new?

Here’s a sampling of the great new features and improvements in ASP.NET Core for .NET 7:

• Servers and runtime
  • Rating limiting: Limit the rate of handled requests using flexible endpoint configuration and policies.
  • Output caching: Configure output caching to reduce to more efficiently handle request.
  • Request decompression: Accept requests with compressed content.
  • HTTP/3: Built-in support for HTTP/3, the latest HTTP version based on the new QUIC multiplexed transport protocol.
  • WebSockets over HTTP/2: Use WebSockets over HTTP/2 connections.
  • WebTransport (experimental): Create streams and data grams over HTTP/3 with experimental support for WebTransport.
• Minimal APIs
  • Endpoint filters: Use endpoint filters to run cross-cutting code before or after a route handler.
  • Typed results: Return strongly typed results from minimal APIs.
  • Route groups: Organize groups of endpoints with a common prefix
• gRPC
  • JSON transcoding: Expand the reach of your gRPC services by also exposing them as JSON-based APIs
  • OpenAPI with JSON transcoding (experimenal): Use experimental support for generating OpenAPI specs for your gRPC JSON transcoded services.
  • gRPC health checks: Report and check the health of gRPC server apps.
  • gRPC client AddCallCredentials : Create clients that send authorized requests using bearer tokens.
• SignalR
  • Client results: Return client results to the server in response to requests from the server.
• MVC
  • Nullable view and page models: Nullable page and view models are now supported to improve the experience when using null state checking.
• Blazor
  • Custom elements: Build standard HTML custom elements with Blazor to integrate Blazor components with any JavaScript-based app.
  • Handle location changing events: Intercept location changing events to create custom user experiences when navigating.
  • Bind after/get/set modifiers: Run async logic after data binding and independently control how data binding gets and sets the data.
  • Dynamic authentication requests: Create dynamic authentication requests at runtime with custom parameters to handle advanced authentication scenarios in Blazor WebAssembly apps.
  • Improved JavaScript interop on WebAssembly: Optimize JavaScript interop call when running on WebAssembly using the new [JSImport]/[JSExport] support.
  • WebAssembly SIMD & exception handling: Improve performance with .NET WebAssembly ahead-of-time (AOT) compilation using WebAssembly SIMD and exception handling support. 

Blazor United prototype
A quick look at some of the experiments we're considering for Blazor in .NET 8 

Here’s a summary of what’s new in this preview release:

• Output caching improvements
• Dynamic authentication requests with msal.js
• Improved diagnostics for authentication in Blazor WebAssembly
• WebAssembly multithreading (experimental)  

Learn Blazor WebAssembly and Web API on .NET 6 by building a shopping cart application using C#. This course also provides a guide on how to integrate a payment gateway into your Blazor WebAssembly component, so that a user is able to pay for products through your application using a debit or credit card or PayPal account.

⭐️ Course Contents ⭐️
⌨️ (0:00:00) Introduction
⌨️ (0:00:51) Create the Database using EF Core Code First Database Migrations
⌨️ (0:26:05) Retrieve Product Data from Database (Web API component)
⌨️ (0:30:17) Create Classes for Data Transfer Objects (DTOs)
⌨️ (0:36:22) Create ProductRepository Class (Repository Design Pattern)
⌨️ (0:43:05) Create ProductController Class
⌨️ (0:51:08) Create DtoConversion Class (DTO Conversion Extension methods)
⌨️ (0:57:45) Display Product Data to User (Blazor WebAssembly Component)
⌨️ (1:39:59) Display Data for Specific Product to User (Web API and Blazor)
⌨️ (2:06:07) Add Product to Shopping Cart (Web API and Blazor)
⌨️ (2:52:40) Remove Product from Shopping Cart (Web API and Blazor)
⌨️ (3:14:03) Update the Quantity of Products in the Shopping Cart (Web API, Blazor, Blazor JavaScript Interoperability)
⌨️ (3:44:01) Update the Header Menu in Response to a Change to the State of the Shopping Cart (Creating Custom Events in Blazor)
⌨️ (4:04:48) Integration of PayPal Payment Gateway into Blazor Component
⌨️ (4:36:03) Dynamically Populate the Side-Bar Menu (Web API and Blazor)
⌨️ (5:05:44) Optimise Code for Performance (Web API and Blazor)
⌨️ (5:08:26) Use Include Extension Method in LINQ Query (Web API)
⌨️ (5:14:00) User Local Storage Functionality (Blazor)
⌨️ (5:35:42) Outro 

Building an Online Ticket Store with Blazor WebAssembly
Webinar agenda:

0:00 Welcome
2:47 Introduction
4:00 New Blazor WebAssembly Application
5:00 Adding dotnet watch and Hot Reload
7:20 Components and routing
15:29 Making API calls
28:13 CSS Isolation
38:38 Testing components
48:40 State management
1:07:50 State management with cascading parameters
1:18:48 Questions and Wrap-Up