Welcome to the ASP.NET Core Tutorials section of Algolassi.

ASP.NET Core is Microsoft's modern framework for building fast, secure, scalable web applications and REST APIs. This learning path focuses on practical, production-ready development.

What is ASP.NET Core?

ASP.NET Core is a free, open-source, cross-platform web framework built on .NET. You can use it to build web applications, REST APIs, Razor Pages, MVC applications, Blazor applications, microservices, and enterprise software.

Learning Roadmap

Beginner

• Project structure
• Program.cs
• appsettings.json
• Dependency Injection
• Configuration
• Routing

Intermediate

• MVC
• Razor Pages
• Controllers
• Model Binding
• Validation
• Middleware
• HTTP APIs

Advanced

• Authentication
• Authorization
• JWT
• Identity
• Exception Handling
• Performance
• Deployment

Featured ASP.NET Core Guides

• What Is Dependency Injection in ASP.NET Core?
• ASP.NET Core Dependency Injection Explained
• How to Register Services in ASP.NET Core Dependency Injection
• Singleton vs Scoped vs Transient in ASP.NET Core
• ASP.NET Core Global Error Handling
• ASP.NET Core Model Validation
• ASP.NET Core Options Pattern
• SignalR in ASP.NET Core and Blazor
• Fix IIS HTTP Error 500.19 in ASP.NET Core

REST API Development

• CRUD Operations
• Entity Framework Core
• SQL Server Integration
• Swagger/OpenAPI
• JSON Serialization
• File Uploads
• CORS
• API Security

Authentication & Security

Learn Identity, cookies, JWT bearer authentication, role-based authorization, claims, HTTPS, and secure configuration management.

Deployment & Troubleshooting

Learn how to diagnose hosting and deployment problems involving IIS, configuration, SSL certificates, HTTP 500 errors, dependency injection, and publishing.

Continue Learning

• C# Tutorials
• .NET Tutorials
• Blazor Tutorials
• SQL Server Tutorials
• .NET MAUI Tutorials
• Visual Studio Tutorials

Why Learn ASP.NET Core with Algolassi?

These tutorials concentrate on real-world application development, practical coding techniques, architecture, troubleshooting, and patterns that can be applied to business and enterprise applications.