.NET Core Articles, Tutorials & News
.NET Core articles, tutorials, and news from the DotNetNews archive.
1453 articles Updated Page 4 of 59
.NET Core articles, tutorials, and news from the DotNetNews archive.
.NET Core articles
Page 4 of 59
Newest first
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Build AI Agents with Harness Agents in .NET Using Microsoft Agent Framework
c-sharpcorner.com Issue #481
Learn how to build AI agents with Harness Agents in .NET using Microsoft Agent Framework. This session explains agent orchestration, Harness Agent capabilities, workflow automation, tool integration, ...
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The Modern .NET
medium.com Issue #481
From scattered concepts to production-ready intuition, everything you need to build real ASP.NET Core applications.
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Building AI-Powered Technical Documentation Generators in .NET
c-sharpcorner.com Issue #481
Build AI-powered technical documentation generators in .NET. Automate API docs, architecture summaries, and onboarding guides.
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SOLID Principles Every .NET Developer Should Know
alifiyakapasi07.medium.com Issue #481
Writing code that works is one thing. Writing code that is maintainable, scalable, and easy to extend is another.
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Building a Tool-Calling AI Agent in C# with .NET, SQLite, and Llama 4
medium.com Issue #481
Exploring AI tool calling, agent loops, and real-world AI integration using C# and .NET.
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5 Hidden .NET Features Most Developers Still Aren’t Using (With Practical Examples)
blog.gopenai.com Issue #480
When people talk about .NET, they usually focus on the big announcements — new C# syntax, performance improvements, or the latest… Continue reading on GoPenAI »
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Five Modern C# Features Every .NET Developer Should Know
c-sharpcorner.com Issue #480
Master modern C# features like primary constructors, field keyword, records, pattern matching, and required members for cleaner .NET development.
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Build Game UI Without the Pain: Gum Layout Tool for .NET | .NET Game Development
youtube.com Issue #479
Game UI layout in .NET is more painful than it needs to be. Gum is an open source layout tool built specifically for games that works with MonoGame, FlatRedBall, raylib, and more (including Skia-based...
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Stop Copy-Pasting NuGet Versions: A Guide to .NET Central Package Management (CPM).
gbemmiey.medium.com Issue #478
If you’ve spent any time in the .NET ecosystem, you know the drill. You open up a mid-to-large sized solution, and there it is — a…
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Event Sourcing in .NET: Real-World Implementation Patterns
c-sharpcorner.com Issue #478
Explore Event Sourcing in .NET: store business events, not just current state. Learn patterns for audit trails, time travel, and complex workflows.
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The Misleading IndexOutOfRangeException That Means “Your List Isn’t Thread-Safe”
blog.dotnetframework.org Issue #478
If you’ve ever seen a stack trace like this in a .NET application: …and you stared at the offending line — something innocuous like myList.Where(x => x.IsActive).ToList() — wondering how on earth a LI...
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ASP.NET MVC to ASP.NET Core Migration NuGet Packages: Modernization Guide
faciletechnolab.com Issue #478
A guide for CTOs, architects, and engineering leaders planning legacy modernization. Find out which NuGet packages can be upgraded, replaced, removed, or redesigned based on real-world migration exper...
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Getting the Client IP Address in ASP.NET Core
weblog.west-wind.com Issue #477
When I need to pick up the client IP Address in ASP.NET Core I always forget where to find the connection information. It's simple enough: HttpContext?.Connection?.RemoteIpAddress but I never remember...
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API Key Authentication in ASP.NET Core (.NET 10) - Complete Guide
codewithmukesh.com Issue #477
Production-grade API key authentication in ASP.NET Core .NET 10. Hashed keys, DB-backed store, AuthenticationHandler, decision matrix, full source repo.
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Building Resilient Cloud Applications with Polly and ASP.NET Core
c-sharpcorner.com Issue #477
Build robust ASP.NET Core cloud apps with Polly. Implement retries, circuit breakers, timeouts, and fallbacks for ultimate resilience.
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Propagating OpenTelemetry context in .NET
meziantou.net Issue #476
When building distributed systems, maintaining observability across process boundaries is crucial for understanding the flow of requests through your application. OpenTelemetry provides a standard way...
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Enhancing Code Reliability in .NET with TreatWarningsAsErrors
c-sharpcorner.com Issue #476
Elevate .NET code reliability! Learn how ` ` transforms compiler warnings into errors, forcing developers to address potential issues early. Improve code quality and prevent runtime failures.
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The Invisible Engine Behind AI Agents: Why Process Management in .NET
medium.com Issue #475
Most developers don’t wake up thinking about process management.
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Understanding SemaphoreSlim in .NET
malshikay.medium.com Issue #475
A Complete Guide with Practical Examples for SemaphoreSlim
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Feature Flags for AI Applications: Safe Deployment Strategies in .NET
c-sharpcorner.com Issue #475
Safely deploy AI in .NET with feature flags. Control rollouts, A/B test models, manage costs, and ensure governance for AI innovations.
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Top .NET Core Background Job Tools
faciletechnolab.com Issue #475
Explore the best .NET background job and workflow orchestration tools in 2026 including Hangfire, Temporal, Quartz.NET, Elsa, and Workflow Core for scalable SaaS platforms.
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How Gemini Helped Me Upgrade 100+ .NET Projects in few days Instead of Weeks
medium.com Issue #475
Upgrading a legacy .NET Framework codebase is one of those tasks every developer dreads. You know it needs to happen — newer framework…
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ASP.NET Core Endpoint Filters: A Complete Developer Guide
c-sharpcorner.com Issue #474
Learn ASP.NET Core Endpoint Filters with practical examples. Understand validation, logging, endpoint interception, and best practices for Minimal APIs.
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FluentValidation in ASP.NET Core .NET 10 - Request Validation
codewithmukesh.com Issue #474
Use FluentValidation 12 in ASP.NET Core .NET 10 - endpoint filters for Minimal APIs, async validators, custom rules, and a decision matrix vs Data Annotations.
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Rate Limiting in ASP.NET Core (.NET 10) - Complete Guide
codewithmukesh.com Issue #474
Production-grade rate limiting in ASP.NET Core .NET 10. All 4 algorithms, partitioning, Redis backplane, OnRejected with Retry-After, multi-tenant tiers, and a real decision matrix.