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ASP.NET Core Articles, Tutorials & News
ASP.NET Core articles, tutorials, and news from the DotNetNews archive.
1474 articles Updated Page 18 of 59
Browse additional ASP.NET Core articles from the DotNetNews archive.
ASP.NET Core articles
Page 18 of 59
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Running a production-like local environment with Aspire
Tim Deschryver Issue #473
Prevent integration surprises in production by using Aspire to run local dependencies in a consistent, production-like setup, with Azure Blob Storage and Azurite as a practical example.
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New features and Roslyn analyzers for Meziantou.Framework.FullPath
Meziantou's blog Issue #473
A few years ago, I introduced , a library to ensure you always deal with full paths in your applications and provide common methods to manipulate them easily. Recently, I've added new features to the ...
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Running ASP.NET Core Applications as a Subfolder Application
Rick Strahl's Weblog Issue #473
ASP.NET Core applications by default want to run in a root folder - and to be fair that's the 99% use case. But there are those occasional situations where you want to run a Web site in a sub folder r...
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Designing Human-in-the-Loop AI Systems with ASP.NET Core
C# Corner Issue #473
Learn how to design Human-in-the-Loop AI systems with ASP.NET Core using approval workflows, audit logging, role-based access control, and enterprise governance best practices.
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One Innocent Line (.Result) Froze My Entire API. I Was Blocking async Without Knowing It.
Medium Issue #473
Everyone says “use async.” Nobody warns you what happens when you mix it with one tiny .Result.
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Structured Logging with Serilog in ASP.NET Core .NET 10
codewithmukesh Issue #473
Master structured logging with Serilog in ASP.NET Core .NET 10 - sinks, enrichers, OpenTelemetry, anti-patterns, correlation IDs, and production-ready config templates.
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Streaming data without loading everything into memory
C# Digest Issue #473
IAsyncEnumerable lets you process large datasets one item at a time instead of loading everything into memory
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Lost ASP.NET Identity Cookies on IIS Application Pool Restarts
Rick Strahl's Weblog Issue #472
Last week I finally updated my blog and moved it to .NET 10 from the ancient WebForms based engine I built 20 years ago. The app is deployed onto a Windows server running IIS and I ran into a snag rel...
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Building Multi-Tenant SaaS Applications in ASP.NET Core
C# Corner Issue #472
Learn how to build multi-tenant SaaS applications in ASP.NET Core. Explore tenant isolation, architecture models, EF Core filtering, and security best practices.
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Building for the agentic web with .NET 11
YouTube Issue #472
The demands on modern web apps are increasing. Users expect more performance, airtight security, and even agentic capabilities. What does the next generation of web apps look like on .NET? In .NET 11,...
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How to Fix "Maximum Request Length Exceeded" in ASP.NET Applications
C# Corner Issue #472
Learn how to fix the "Maximum Request Length Exceeded" error in ASP.NET and IIS. Configure maxRequestLength and maxAllowedContentLength settings to support large file uploads up to 100 MB or more.
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C#: Should This Service Be Singleton, Scoped, or Transient?
Chris Pietschmann Issue #472
One of the most common ASP.NET Core dependency injection questions sounds simple:
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Building a Natural Language API Gateway Using ASP.NET Core and AI
C# Corner Issue #472
Learn how to build a Natural Language API Gateway using ASP.NET Core and AI. Discover intent detection, API orchestration, structured outputs, security controls, and enterprise implementation patterns...
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I Built a Full-Stack Marketplace in 3 Months — Here’s What Actually Happened
Medium Issue #472
Most portfolio projects look the same. A todo app, a weather dashboard, maybe a blog with a CMS.
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JWT Authentication in ASP.NET Core - A Complete .NET 10 Guide
codewithmukesh Issue #471
Implement JWT authentication in ASP.NET Core .NET 10 - generate signed tokens with JsonWebTokenHandler, secure Minimal API endpoints, and add role-based authorization.
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ASP.NET Core Endpoint Filters: Complete Guide with Examples
C# Corner Issue #471
Learn ASP.NET Core Endpoint Filters with practical examples. Understand validation, logging, authorization, performance monitoring, exception handling, and best practices for Minimal APIs.
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Refresh Tokens in ASP.NET Core - A Complete .NET 10 Guide
codewithmukesh Issue #471
Implement refresh tokens in ASP.NET Core .NET 10 - token rotation, reuse detection, revocation, and where to store them, built on top of JWT authentication.
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Why Task.Run() Inside ASP.NET Core Is Usually a Mistake?
Medium Issue #470
A lot of backend code uses this pattern:
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Deep Dive into ASP.NET Core's WebApplication — What Really Happens Under the Hood
Medium Issue #469
This single line WebApplication.CreateBuilder(args) does a lot of heavy lifting before your first request ever arrives. Let's peel back…
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OWASP Top 10 for .NET Developers -Part 3: Preventing Injection Attacks
Medium Issue #469
Modern web applications process enormous amounts of user-controlled data every second - login credentials, search queries, transaction…
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Running ASP.NET Core Applications as a Subfolder Application
Rick Strahl's Weblog Issue #468
ASP.NET Core applications by default want to run in a root folder - and to be fair that's the 99% use case. But there are those occasional situations where you want to run a Web site in a sub folder r...
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Concurrency in Dapper Without EF Core
Medium Issue #467
A practical guide to avoiding lost updates in ASP.NET Core using LastUpdated timestamps
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A simple introduction to SignalR
Medium Issue #467
Real time communication has quietly become something users just expect. Chat apps, live dashboards, alerts that show up the second…
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Lost ASP.NET Identity Cookies on IIS Application Pool Restarts
Rick Strahl's Weblog Issue #467
Last week I finally updated my blog and moved it to .NET 10 from the ancient WebForms based engine I built 20 years ago. The app is deployed onto a Windows server running IIS and I ran into a snag rel...
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Building a Real-Time AI API with Claude & ASP.NET Core
Medium Issue #467
SSE streaming so users see answers as they’re generated, Minimal API endpoints, and tool use so Claude can call your own C# methods