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Tutorials, how-tos and deep dives on AI, .NET, C#, cloud and developer tools, written by the community.
Learn the technical and professional skills needed to become a .NET developer in 2026, including C#, ASP.NET Core, databases, Azure, DevOps, testing, and microservices.

Unlock the power of CQRS in .NET 10 using MediatR! Learn to implement Command Query Responsibility Segregation for scalable and maintainable applications.

Explore .NET observability with OpenTelemetry! Learn how to monitor distributed applications using logs, metrics, and traces. Plus, a basic setup example included!

Confused about .NET versions? This guide clarifies LTS vs STS, recommends .NET 8 for most new projects, and advises on when to use .NET 9 or .NET Framework.

Simplify .NET dependency injection with Scrutor by automating service registration using assembly scanning, convention-based patterns, and decorators, with a practical, step-by-step guide to cleaner, scalable DI.

Learn the most common Dependency Injection pitfalls when using Scrutor in .NET and ASP.NET Core. This in-depth guide explains real-world DI issues, assembly scanning mistakes, lifetime mismatches, decorator pitfalls, and best practices to build scalable and maintainable .NET applications.

.NET 10 and C# 14: The Game Has Changed A principal engineer's perspective on why this release matters

A practical .NET Developer Roadmap for 2026 focused on real-world skills, career paths, and long-term growth. Learn C#, ASP.NET Core, backend, Blazor, full-stack development, system design, cloud fundamentals, and senior developer mindset with a clear, learning path.

Master Dependency Injection (DI) in .NET! Learn the what, why, and how with practical examples. Improve testability, maintainability, and reduce coupling.

Unlock the power of Dependency Injection (DI) in .NET! Learn how DI promotes clean, testable, and maintainable code. Master the core concepts with practical examples.

Compare modern .NET and .NET Framework, including platform support, application types, performance, cloud readiness, and when to use each.

Master .NET security! Learn authentication (identity verification) and authorization (access control) in ASP.NET Core. Secure your Web APIs and applications effectively.

Learn how to upgrade an ASP.NET MVC application from .NET Framework to modern .NET using a proven step by step migration strategy. This in depth guide covers architecture changes, routing, controllers, views, configuration, authentication, and deployment best practices.

Learn how to structure a clean, maintainable .NET solution using a layered architecture that scales, with project layout, dependency rules, boundaries, naming conventions, and practical tips to keep codebases healthy as teams grow.

Learn how to deploy .NET applications to Azure and AWS using App Service, Azure Container Apps, AKS, Elastic Beanstalk, ECS Fargate, and containers, with a pragmatic decision guide and production-ready practices.

Learn how to secure .NET applications end to end with authentication, authorization, secrets management, secure APIs, data protection, dependency security, logging, and deployment hardening, plus a practical checklist and FAQs.

This in-depth guide explains the recommended data access approaches in .NET, covering EF Core, Dapper, raw SQL, repositories, and hybrid strategies, with a focus on how experienced teams design data layers for long-term maintainability and performance.

Migrating from .NET Framework to modern .NET? This guide offers a step-by-step approach, covering strategies, tools, and common pitfalls. Learn how to modernize your apps safely and efficiently!

Learn how to choose between .NET 10, .NET 8, and .NET 9 based on LTS and STS support lifecycles, existing dependencies, and upgrade plans.

Discover the evolution of .NET solution files! Learn why the traditional .sln is fading in favor of modern approaches like .slnx, improving workflows and automation.

Discover .slnx, the modern replacement for .sln in .NET! Learn how this new format enhances collaboration, simplifies source control, and embraces cloud-native development. Embrace the future of .NET! The default solution format with the release of .NET 10.

Explore the Singleton design pattern in .NET! Learn its purpose, when to use (and avoid) it, and discover 7 practical C# implementations with code examples. Master single instance management!

Unlock .NET cryptography! This guide demystifies C# cryptography for developers. Learn secure password hashing, AES encryption, RSA, digital signatures, and more. Build secure .NET applications!

Master .NET authentication & authorization! JWT, roles, policies, refresh tokens, and Identity integration for Clean Architecture. Secure your e-commerce API now!

Learn how common Entity Framework Core query mistakes slow down enterprise applications and how to fix them using simple patterns, better queries, and performance-focused practices.

Let’s get one thing out of the way right up front: .NET is not a programming language. That single misconception has confused countless new developers, intimidated non-.NET folks, and kept a whole lot of people from ever giving the platform a fair look. When someone says “I don’t know .NET,” what they usually mean is “I don’t know C#” and those two things are not the same. .NET is the ecosystem, the toolbox, the foundation. C#, F#, VB, and even languages outside Microsoft’s umbrella can all run on top of it. This article is your friendly starting point. No jargon. No gatekeeping. No assumptions.

Learn modern techniques to build high-performance APIs using Minimal API architecture in .NET. This guide explains concepts, best practices, performance optimizations, and real-world usage in simple language with code examples.

Implementing the Post-Redirect-Get (PRG) Pattern in ASP.NET Core

MassTransit is a free, open-source distributed application framework for .NET that simplifies building message-based (asynchronous) applications.

I built a tool that takes messy GitHub documentation, summarizes it with AI, and generates a polished PDF handbook so new developers can onboard faster.
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