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Tutorials, how-tos and deep dives on AI, .NET, C#, cloud and developer tools, written by the community.
Discover how companies are integrating AI into existing .NET applications to boost automation, productivity, and user experience. Learn about AI services and APIs!

Master .NET microservices! This guide covers architecture, benefits, challenges, and best practices with ASP.NET Core, Docker, and Kubernetes. Scale your apps!

Explore the .NET web development ecosystem: from classic ASP.NET to modern ASP.NET Core. Build scalable, cross-platform web apps, APIs, and more with C#.

Learn how .NET developers use AI-assisted tools such as GitHub Copilot, Visual Studio, Azure AI, and Semantic Kernel to improve coding, testing, debugging, and enterprise development workflows.

Explore Microsoft's .NET updates: performance boosts, AI integration in Visual Studio, enhanced security, and cloud-native tools for modern developers. Build smarter!

Prepare for the quantum era! This article explores quantum-safe security in .NET & Visual Studio, its impact on developers, and Microsoft's approach to PQC.

.NET 11 Preview 4 unveils performance boosts, enhanced ASP.NET Core, Native AOT improvements, and AI-ready features. C# developers, upgrade your skills now!

Master .NET 9 design patterns! Learn Singleton, Factory, Repository, DI, Strategy, Observer, and Mediator. Build scalable, maintainable .NET applications.

Explore .NET 9's JIT compiler enhancements: Dynamic PGO, inlining, loop optimizations, SIMD, tiered compilation, and escape analysis for faster, smarter code!

Learn how to implement passwordless authentication in .NET using WebAuthn, FIDO2, ASP.NET Core Identity, secure session management, and authentication best practices.

Ethereum opens up a new paradigm of decentralized application development, and with Nethereum, .NET developers can seamlessly integrate blockchain into their existing systems. Whether you’re building fintech apps or experimenting with Web3, the combination of Ethereum + .NET is powerful and future-ready. This article shows how to integrate Ethereum into a .NET app using Nethereum, covering connection, balance checks, and transactions.

Build AI-powered security tools in .NET! Detect threats, automate responses, and enhance cybersecurity with practical examples and architecture. Learn how now!

A critical mistake in .NET network programming is treating a continuous TCP stream like a discrete message queue. Discover how Parser State Desynchronization can lead to authorization bypasses in custom protocols. This deep-dive explores the underlying mechanics of socket state management, provides a C# proof-of-concept, maps to real-world CWEs, and outlines the exact architectural patterns needed to secure enterprise systems.

The release of .NET 8 marks a major milestone in the evolution of ASP.NET Core. As a Long-Term Support (LTS) release, it focuses heavily on performance, cloud-native development, and developer productivity—making it one of the most impactful updates in recent years. In this article, we’ll explore the hottest features in ASP.NET Core with .NET 8 and understand why they matter for modern application development.

Implement robust .NET applications with Polly! Learn to handle transient faults using retry policies, exponential backoff, and HttpClient integration for improved reliability.

Learn the Circuit Breaker pattern for resilient microservices! Prevent cascading failures by stopping calls to failing services. Implement with Polly in .NET.

Secure your .NET apps! Learn bcrypt password hashing in ASP.NET Core with this step-by-step guide. Protect user data with best practices and real-world examples.

Learn how to implement Clean Architecture in .NET using MediatR! Decouple components, improve testability, and build scalable applications. Step-by-step guide included.

Uncover ThreadPool starvation in .NET! Learn how attackers exploit blocking sockets for silent DoS attacks, bypassing traditional monitoring. Secure your apps now!

Simplify .NET object mapping with AutoMapper! Learn how to use DTOs to protect data, reduce code, and improve API performance with our step-by-step guide.

Master gRPC .NET deadlines and cancellation for robust microservices! Learn to set timeouts, handle cancellation tokens, and build responsive, efficient applications.

Explore gRPC vs REST in .NET! Understand key differences, performance, and when to use each for building APIs. Discover the best approach for your needs.

Learn how to use gRPC interceptors in .NET to handle cross-cutting concerns like logging, authentication, and error handling. Keep your code clean and maintainable!

Master gRPC error handling in .NET! Learn how to use status codes, RpcException, and interceptors for robust and reliable gRPC services. Improve API quality!

Understand how TCP RST affects transaction integrity in .NET socket systems. Learn how connection lifecycle assumptions create Blind Success conditions, leading to duplicate execution and data inconsistency—and how to fix them with idempotent design.

Explore Vertical Slice Architecture in .NET! Learn how it boosts development speed, improves readability, and simplifies feature management compared to Clean Architecture.

Explore .NET 9's HybridCache: a unified caching solution combining in-memory & distributed caching for optimal performance & scalability. Simplify your code and boost efficiency!

Microsoft Agent Framework is shaping the future of agentic AI development in the .NET ecosystem. With a unified approach to agents, workflows, tool calling, memory, and orchestration, it gives .NET developers a clean and scalable way to build intelligent business applications using familiar C# patterns. In this article, we will explore how to build a Customer Support AI Agent in .NET 10, integrate tool-based account lookups, and design a simple escalation workflow that reflects real enterprise scenarios

Learn how to implement background jobs in ASP.NET Core using Hangfire with step-by-step examples. Improve performance with scheduling and async processing.
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