This solution has been created by following various tutorials and learning feeds. It's purpose is to present my knowledge of Blazor to anybody who seeks to verify my knowledge. This project is a work in progress and may be replaced without prior warning whenever I have more meaningful example that can be publicly shared.

• Using, extending, customising, creating and splitting Components
• One and two-way Model Binding, including binding to multiple database tables
• Data Access Strategies with focus on RESTful API accessed from Blazor as a service through the Dependency Injection and utilizing the Repository Pattern
• Entity Framework Core with Model First approach and Migrations to keep data in sync
• Full set of model bound CRUD Operations
• Various types of Model and Single Property Validation with focus on DataAnnotations, this includes custom attributes, methods and approaches. This also includes fixing bugs with existing approaches, creating custom validators and validating complex models as graphs.
• Blazor Form, EditContext, ValidationContext, MessageStore and sharing Validation Data
• Examples of utilizing various HTTP methods (GET, POST, PUT, DELETE)
• Search feature accessible through the REST API
• Route Parameters
• Component Parameters
• Event Handling and Event Callbacks
• Component Communication:
  • Parent-Child - Parameters, Cascading Values and Cascading Parameters including Multiple Parameters per Component and examples of passing by Value and by Name
  • Child-Parent - by referencing nested .razor component with @ref keyword and using such Parameter Object to access it's public values and methods
  • Across Unrelated Components - through shared, dependency injected Context Object (Strategy Design Pattern)
• Delete Confirmation Dialog
• Attribute Splatting
• Arbitrary Html Attributes
• Full featured Authentication, Authorization and User Management System (with Identity and as an SPA in pure Blazor without resorting to Razor Pages or other half-measures)
• Login, Logout, Register, Forgot Password, Reset Password, Confirm Email, Resend Confirmation Email, Edit Details
• Custom and actually working Email Sender Service (using smtp protocol, I also coded Gmail API version but I am not providing it because I have no way to test it - Google requires 2+ weeks manual verification and a domain to use Private features of their API and sending email is considered as one)
• Authentication with Password and with External Providers:
  • Google
  • Facebook
  • Twitter
• Examples of Authentication Persistence as:
  • Claims Principal
  • Custom Encrypted Flying Ticket stored in a Cookie or/and in Local Storage
• Persistence of Authentication dependent on User's Remember Me option choice
• Frontend and Backend Authorization Examples with:
  • Authorize Attribute
  • Authorize View
  • Custom Code
• Examples of Role, Claim and Policy based Authorization with custom code, various flavors and customizations
• Examples of Custom Encryption, Hashing and Signing with Bouncy Castle library as a proof of seemlesss integration of external cryptography provider into Blazor Application
• Full set of CRUD operations for Users, Roles and Claims
• Custom IPasswordHasher service implementation Example
• Custom Token Provider Implementation
• Custom AuthenticationState Provider implementation
• Customised Json Parsers and Custom Json Converters
• Custom HTML Encoding/Decoding solution
• Quality of life Extension, Utility and Converter methods
• ViewModels, AutoMapper, Force Reloading Components, Tag Helpers, Loading indicators, Custom Supplemental JavaScript Interops, Mobile First Approach, Status Prompts and Confirmation Dialogs, Seeding initial data and more