frameworks
.NET Core Articles, Tutorials & News
.NET Core articles, tutorials, and news from the DotNetNews archive.
1525 articles Updated
This DotNetNews topic collects .NET Core tutorials material from the daily archive. .NET Core is a recurring focus for C# and .NET developers working in the Microsoft ecosystem. The page is for people who already ship C# and need a faster way to find relevant posts.
Expect publisher tutorials, release notes, architecture write-ups, and field notes linked from DotNetNews issues. Start here is a short editorial shortlist for .NET Core; the archive list is chronological and larger. Nothing here claims every article was production-tested by the editors.
Recurring subtopics in recent issues include cross-platform .NET, .NET Core migration, building, and asp.net. Secondary angles such as .NET Core and .NET Core tutorials appear when the archive actually covered them. Related hubs such as ASP.NET Core and .NET 8 cover adjacent problems.
Each card points at the original publisher URL and the DotNetNews issue that carried it, so you can read the article in context or jump straight to the source.
Start here
Editor picks for .NET Core
-
Microservices Communication with RabbitMQ and .NET Core
ngcheehou.medium.com Issue #502
Basic microservices messaging material, but still useful for readers new to RabbitMQ patterns in .NET.
-
Hangfire Jobs in .NET Core: Complete Guide to Background Job Processing
c-sharpcorner.com Issue #501
Good refresher on Hangfire fundamentals if you need reliable background processing without building the plumbing yourself.
-
[.NET Versions Explained]: Confusion- .Net
medium.com Issue #496
Do you know the difference between .NET, .NET Standard, .NET Framework, .NET Core, ASP.NET, and ASP.NET Core?
-
Dependency Injection in .NET Core
medium.com Issue #494
🚀 Dependency Injection in .NET finally clicked for me… and here’s the explanation I wish someone had given me on Day 1.
-
ASP.NET MVC to ASP.NET Core Migration NuGet Packages: Modernization Guide
faciletechnolab.com Issue #478
Useful modernization inventory for teams sorting what survives an MVC to Core move.
-
Top .NET Core Background Job Tools
faciletechnolab.com Issue #475
Useful survey material for teams choosing between simple job runners and broader workflow orchestration platforms.
-
C#: Should This Service Be Singleton, Scoped, or Transient?
pietschsoft.com Issue #472
Singleton vs. Scoped vs. Transient is deceptively simple; wrong choice breaks concurrency or leaks state.
-
Reverse Engineering an API in .NET Core – Complete Practical Example
c-sharpcorner.com Issue #472
Reverse engineering undocumented APIs is sometimes necessary; document your own APIs instead.
Archive
Page 1 of 61
Newest first
-
API Rate Limiting in ASP.NET Core: Protecting Your Applications from Abuse
c-sharpcorner.com Issue #514
Master ASP.NET Core API rate limiting to protect apps from abuse, ensure stability, and optimize resource usage with built-in middleware.
-
Implementing Passkeys in ASP.NET Core Identity Without Breaking Existing Authentication
c-sharpcorner.com Issue #514
Implement passkeys in ASP.NET Core Identity without breaking existing authentication. Enable passwordless login gradually.
-
Redis Caching in ASP.NET Core: Strategies That Actually Improve Performance
c-sharpcorner.com Issue #514
Boost ASP.NET Core performance with Redis caching. Learn effective strategies for reduced latency, lower database load, and improved scalability.
-
Authentication in ASP.NET Core: JWT vs Cookies vs OAuth 2.0 Explained
c-sharpcorner.com Issue #514
Master ASP.NET Core authentication: JWT vs Cookies vs OAuth 2.0. Choose the right strategy for security, scalability, and user experience.
-
Graceful Shutdown in ASP.NET Core: Preventing Data Loss During Application Restarts
c-sharpcorner.com Issue #514
Master ASP.NET Core graceful shutdown to prevent data loss, ensure reliable deployments, and minimize service interruptions during restarts.
-
Background Processing in ASP.NET Core: Hosted Services, Worker Services, and Scheduled Jobs
c-sharpcorner.com Issue #514
Master ASP.NET Core background processing: Hosted Services, Worker Services, and Scheduled Jobs for scalable, responsive apps. Learn implementation & best practices.
-
ASP.NET Core Health Checks: Monitoring Databases, Redis, and External Services
c-sharpcorner.com Issue #514
Master ASP.NET Core Health Checks for robust apps. Monitor databases, Redis, APIs & more for production readiness.
-
Global Exception Handling in ASP.NET Core 8
medium.com Issue #514
Handle Exceptions the Clean Way with IExceptionHandler
-
Adding AI to Your ASP.NET Core Application: What It Actually Involves
faciletechnolab.com Issue #514
What adding AI to an existing ASP.NET Core application actually involves - integration patterns, Microsoft Agent Framework, Azure OpenAI, and what to expect.
-
Building Resilient HTTP Clients in ASP.NET Core with Polly
c-sharpcorner.com Issue #514
Build resilient ASP.NET Core HTTP clients with Polly. Master retries, circuit breakers, timeouts, and fallbacks for robust API communication.
-
Building Distributed Caching in ASP.NET Core with Redis: Architecture, Performance, and Production Best Practices
c-sharpcorner.com Issue #514
Scale ASP.NET Core apps with Redis distributed caching. Learn architecture, performance, and best practices for faster, more responsive applications.
-
How I Turned 4 .NET Templates Into 1 With symbols and sources
medium.com Issue #513
A confession about over-engineering four separate .NET templates — and the .NET Template Engine feature that let me collapse them into one.
-
A new way to bring native Windows APIs to JavaScript - introducing dynamic API projections for Node.js
devblogs.microsoft.com Issue #513
E
-
My Computer doesn't charge consistently
techcommunity.microsoft.com Issue #513
PENDING REVIEW: MICROSOFT ARTICLE UNRETRIEVABLE (HTTP 403). My computer's battery doesn't charge reliably, often stopping and starting unexpectedly or showing inconsistent charge levels. It sometimes ...
-
.NET Ketchup - Week 31, 2026
dotnetketchup.com Issue #513
Catch up on the latest .NET news from week 31, 2026
-
Top 30 .NET Interview Questions for 2+ Years Experience (With Simple Answers & Examples) — Part 2…
medium.com Issue #513
Introduction
-
Dutch grammar option disabled in Edge Writing Assistance
techcommunity.microsoft.com Issue #513
PENDING REVIEW: MICROSOFT ARTICLE UNRETRIEVABLE (HTTP 403). I am testing Microsoft Edge Writing Assistance with Microsoft Editor enabled. On both a clean unmanaged Windows 11 device and a manag...
-
Cache Me If You Can: A .NET Caching Survival Guide
truestorydavestorey.medium.com Issue #513
Caching is a fundamental part of modern applications, storing data locally or in a distributed manner so that our applications can be…
-
Event-Driven Architecture in .NET Using RabbitMQ
c-sharpcorner.com Issue #513
Build production-ready .NET event-driven architectures with RabbitMQ. Learn core concepts, implementation, and testing for scalable, resilient systems.
-
Observability in .NET Aspire: OpenTelemetry, Metrics, Logs, and Distributed Tracing
c-sharpcorner.com Issue #513
Master .NET Aspire observability with OpenTelemetry, logs, metrics, and distributed tracing for robust distributed systems.
-
If RAM soldered on my Win 11 Computer!
techcommunity.microsoft.com Issue #513
PENDING REVIEW: MICROSOFT ARTICLE UNRETRIEVABLE (HTTP 403). I recently purchased a Windows 11 laptop and I am trying to determine if its RAM is soldered onto the motherboard or if it has upgradeable S...
-
Avoid being tripped up by older Windows locales
blog.jermdavis.dev Issue #513
I came across a fascinating bug the other day. Some code that involved parsing dates from incoming text had passed testing, but when running on a live server it failed. But not consistently - some dat...
-
Migrating Enterprise Applications from .NET 8 to .NET 10 LTS: Lessons, Pitfalls, and Automation
c-sharpcorner.com Issue #513
Migrate .NET 8 to .NET 10 LTS: Learn strategies, avoid pitfalls, and automate your enterprise application upgrades for stability.
-
C# 14 Features Every .NET Developer Should Start Using Today
c-sharpcorner.com Issue #513
Unlock C# 14's power! Discover features like extension members, collection expressions, and primary constructors to boost .NET developer productivity.
-
Auto Attendant & Call Queue Call forwarding to external numbers failing.
techcommunity.microsoft.com Issue #513
PENDING REVIEW: MICROSOFT ARTICLE UNRETRIEVABLE (HTTP 403). Hi all, Since this weekend users accross our org. have been noticing that AA/CQ that forward Calls to external numbers FAIL. This was not th...