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.NET Core Articles, Tutorials & News
.NET Core articles, tutorials, and news from the DotNetNews archive.
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Browse additional .NET Core articles from the DotNetNews archive.
.NET Core articles
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Garbage Collection in C#: How .NET Automatically Manages Memory
c-sharpcorner.com Issue #507
Learn how .NET's Garbage Collection automatically manages C# memory, preventing leaks and improving app reliability by reclaiming unused objects.
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Modular Monolith vs Microservices: The .NET Architecture Decision Most Teams Get Wrong
medium.com Issue #507
When starting a new .NET application, one architectural question appears repeatedly:
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.NET Aspire Service Defaults Explained
c-sharpcorner.com Issue #507
.NET Aspire Service Defaults centralize cloud-native app configurations for logging, health, telemetry, and more, simplifying development and maintenance.
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Advanced LINQ Performance: Hidden Costs Every C# Developer Should Know
c-sharpcorner.com Issue #507
Unlock LINQ's power in C#! Discover hidden performance costs and learn practical techniques for efficient, production-ready code.
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Move Agent Orchestration/Workflows out of Code with Agent Framework Declarative Workflows 1.0
devblogs.microsoft.com Issue #507
Most multi-agent apps wire every flow in application code: the sequence of steps, branching, and handoffs between agents all live inside the program, making the orchestration harder to review, version...
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Entity Framework Core 11: New Features and Performance Enhancements
c-sharpcorner.com Issue #507
Discover EF Core 11's performance boosts, new features, and best practices for faster .NET data access and efficient database management.
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What is the ICloneable interface and how is it used?
medium.com Issue #507
ICloneable is a built-in .NET interface with a single method object Clone();
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Write Better C# with These 15 Productivity Tricks
medium.com Issue #507
As C# continues to evolve, it introduces features that make code cleaner, more expressive, and easier to maintain. Whether you’re a…
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Hangfire in Production: Structure, Failures & Status Tracking (Part 2 of 2)
medium.com Issue #507
In [Part 1] we set up Hangfire and covered the fundamentals — enqueuing jobs, retries, and the dashboard. That’s enough to build a demo.
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Building Background Processing Services with .NET Worker Services
c-sharpcorner.com Issue #507
Learn to build robust background processing services with .NET Worker Services. Improve app performance and user experience by offloading tasks.
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I built a Production-Ready Agentic Finance Tracking App. It’s Simpler Than You Think.
medium.com Issue #507
“Agentic loop”, “autonomous app” — these buzzwords sound really intimidating when you first hear it.
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LINQ in C#: The Complete Beginner’s Guide with Practical Examples (Part 3)
medium.com Issue #507
Understanding OrderBy(), OrderByDescending(), ThenBy(), Reverse(), Select(), and SelectMany()
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Stop Manually Creating ASP.NET Core Solution Folders: Introducing BuildQuickPkg
medium.com Issue #506
How I built a lightweight, interactive CLI tool to bring the create-react-app experience to .NET developers.
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Version-Aware IIIF in .NET: Reading Legacy Manifests and Writing Modern Presentation 3.0
ahmadminoo.medium.com Issue #506
IIIF manifest version detection, normalization, deterministic output, and the IIIF.POC.VersionLab proof of concept
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Clean Architecture in .NET: Benefits, Trade-Offs, and Common Pitfalls
c-sharpcorner.com Issue #506
Master Clean Architecture in .NET: explore benefits, trade-offs, common pitfalls, and best practices for building maintainable, testable applications.
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Why I Stopped Writing new MyService() in Console Apps and Workers
medium.com Issue #506
DI isn’t an ASP.NET Core feature — it’s a .NET feature. Set it up yourself in a console app or worker, and the magic turns into a tool.
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.NET 11 Preview 6 New Features
c-sharpcorner.com Issue #506
.NET 11 Preview 6 boosts performance, productivity, and cloud-native dev with JIT, Native AOT, ASP.NET Core, and SDK enhancements.
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Using BackgroundService in ASP.NET Core for Long-Running Tasks
c-sharpcorner.com Issue #505
Master ASP.NET Core BackgroundService for efficient long-running tasks, improving app responsiveness and user experience. Learn best practices.
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Modernizing Legacy .NET Applications with GitHub Copilot: A Practical Guide
c-sharpcorner.com Issue #505
Modernize legacy .NET apps with GitHub Copilot. Learn practical steps for refactoring, updating APIs, and improving code quality for future-ready solutions.
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Clean Architecture in .NET — A Simple, Complete Guide Anyone Can Understand
malshikay.medium.com Issue #505
Modern software applications can become difficult to maintain when everything is mixed together.
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10 .NET Performance Mistakes That Slow Down Your Applications (And How to Fix Them)
medium.com Issue #505
Introduction
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Azure AI Document Intelligence with .NET
c-sharpcorner.com Issue #505
Automate document processing with Azure AI Document Intelligence and .NET. Extract data from invoices, receipts, and more, reducing manual effort.
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Building a Streaming, Low-Allocation Excel Writer in .NET
c-sharpcorner.com Issue #504
Build a high-performance, low-allocation Excel writer in .NET using streaming, IBufferWriter , and OOXML internals. Achieve 8-10x speed and 30-100x less memory.
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The Migration That Lied for Two Years
rogerkeizer.medium.com Issue #504
How an outdated CLI tool left behind a corrupt EF Core snapshot — and why a major upgrade finally exposed it
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Introducing Saucery.NuGet: Controlled NuGet Upgrades for Modern .NET Repositories
medium.com Issue #503
Keeping NuGet dependencies up to date should be simple.