A complete library of ASP.NET Core articles covering middleware, dependency injection, configuration, minimal APIs, performance tips, and more.
If you’ve worked on more than one ASP.NET Core API, you’ve probably seen this pattern: one endpoint returns a plain error string, another throws back a raw exception message, and a third just sends an empty 404 with no explanation…
Is your API leaking stack traces or returning inconsistent error formats? Here's why that happens — and how ASP.NET Core's IExceptionHandler fixes it for good.
ASP.NET Core 7 introduced built-in rate limiting middleware. This guide covers everything
from basic setup to advanced production patterns.
.NET 10 introduces built-in data validation for Minimal APIs—no need for external libraries. This guide walks through Data Annotations, custom validation, and automatic error handling with real-world examples.
HybridCache in ASP.NET Core combines in-memory and distributed caching into a single API, improving performance and scalability with minimal effort.
Learn how to build custom middleware in ASP.NET Core using request delegates, class-based logic, and IMiddleware—plus when to use each with real-world examples.
In ASP.NET Core, middleware is more than just a feature — it’s the foundation of how every request and response flows through your application. If you’re building web APIs or full-stack applications with ASP.NET Core, understanding middleware is essential to…
A complete guide to Dependency Injection in ASP.NET Core. Covers how it works, service lifetimes, how to register services in Program.cs, and how to use constructor injection effectively—along with best practices for maintainable code.
Learn how to use the Options Pattern in ASP.NET Core to bind configuration settings the right way. Includes IOptions, validation, and real-world setup tips.