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ASP.NET Core Articles, Tutorials & News
ASP.NET Core articles, tutorials, and news from the DotNetNews archive.
1533 articles Updated Page 15 of 62
Browse additional ASP.NET Core articles from the DotNetNews archive.
ASP.NET Core articles
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Delegates in C# Explained with Simple and Real Project Examples
C# Corner Issue #497
Master C# delegates! Learn how they decouple code, enable callbacks, and power ASP.NET Core, LINQ, and events with simple examples.
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Why and When We Need to Use [CustomAuthorize] in ASP.NET
Medium Issue #497
Authorization is one of the most critical aspects of web application security. Building a feature is important, but ensuring that only the…
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Identity API Endpoints in ASP.NET Core: When to Use Them (.NET 10)
codewithmukesh Issue #497
MapIdentityApi gives you register, login, and refresh for free in .NET 10. Here is exactly when to use Identity API endpoints and when to roll your own.
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Multi-Tenant Saas Architecture
C# Corner Issue #497
Explore multi-tenant SaaS architecture: request-driven, Clean Architecture, tenant-agnostic logic, and cloud-native stack for scalability.
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Multi-Tenancy Isn’t About Databases
codeopinion.com Issue #496
You start off with what seems like the obvious solution to a multi-tenant SaaS application. We have tenant A. We have tenant B. We have one application and one database. Within that database, for ever...
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Building Real-Time Applications with SignalR and ASP.NET Core
C# Corner Issue #496
Build real-time apps with SignalR & ASP.NET Core. Enable instant updates, chat, notifications, and more with persistent connections.
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[.NET Versions Explained]: Confusion- .Net
Medium Issue #496
Do you know the difference between .NET, .NET Standard, .NET Framework, .NET Core, ASP.NET, and ASP.NET Core? Do you know why each exists…
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Building AI Chat Applications with SignalR and ASP.NET Core
C# Corner Issue #496
Build real-time AI chat apps with SignalR & ASP.NET Core. Stream responses, enhance UX, and scale your conversational AI.
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Set LogLevel of Blazor
Steven Giesel Issue #495
Blazor is a bit talkative when it comes to the Developer Console. PageSpeed Insights for example does complain: Browser errors were logged to the console The fix is easy.
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Building AI-Powered Database Query Optimization Advisors with ASP.NET Core
C# Corner Issue #494
Build an AI-powered database query optimization advisor with ASP.NET Core, EF Core, and Azure OpenAI for faster queries, reduced costs, and improved scalability.
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ASP.NET MVC vs Razor Pages: When to Use Which
Facile Technolab Blog Issue #494
ASP.NET MVC vs Razor Pages compared — when each pattern fits best, with practical guidance for choosing the right approach for your ASP.NET Core project.
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Full-stack static typing with OpenAPI TypeScript and Microsoft.AspNetCore.OpenApi
I CAN MAKE THIS WORK Issue #494
This post will show you how to write full stack applications with static typing from back to front using OpenAPI, TypeScript and .NET.
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Implementing an AI-Powered Knowledge Base Search System with ASP.NET Core and Azure AI Search
C# Corner Issue #494
Build an AI-powered knowledge base search with ASP.NET Core & Azure AI Search. Enhance productivity with semantic search & RAG.
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Test Automation Best Practices with Microsoft Playwright
C# Corner Issue #494
Master Microsoft Playwright with best practices for reliable, scalable, and maintainable test automation. Boost confidence and speed.
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Building an Intelligent Feature Flag Management Platform with ASP.NET Core
C# Corner Issue #493
Build an intelligent feature flag platform with ASP.NET Core for safer, faster releases, A/B testing, and data-driven rollouts.
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Building AI Features in ASP.NET Core Using Small Language Models Instead of Large LLMs
C# Corner Issue #493
Build AI features in ASP.NET Core with Small Language Models (SLMs) for lower costs, faster responses, and better privacy than LLMs.
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Best Libraries for ASP.NET Core in 2026 (Opinionated)
codewithmukesh Issue #493
An opinionated list of the best libraries for ASP.NET Core in 2026 - what to install, what .NET 10 now ships free, and which popular packages went commercial.
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AI-Driven Performance Profiling for ASP.NET Core Applications
C# Corner Issue #493
Unlock faster ASP.NET Core apps with AI-driven profiling. Automate bottleneck detection, get smart recommendations, and boost performance.
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How to Implement AI-Powered Exception Analysis in ASP.NET Core
C# Corner Issue #493
Automate ASP.NET Core exception analysis with AI. Detect root causes, prioritize issues, and get remediation suggestions for faster troubleshooting.
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.NET app returning a blank 500? Not with exception handlers
Round The Code Issue #493
Is your ASP.NET Core Web API returning a blank 500 response? Learn how to fix it properly using exception handlers. The page .NET app returning a blank 500? Not with exception handlers appeared on Rou...
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Creating an AI-Powered API Documentation Assistant with ASP.NET Core and Vector Search
C# Corner Issue #492
Build an AI-powered API documentation assistant using ASP.NET Core and vector search for faster, contextual answers.
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Static Web Apps CLI: local authentication emulation with ASP.NET
I CAN MAKE THIS WORK Issue #492
The Static Web Apps CLI has a local authentication emulator. This is a useful tool for local development, and can be used with ASP.NET authentication. This post shows how.
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Getting Inherited Controller Routes to work in ASP.NET Core
Rick Strahl's Weblog Issue #492
By default ASP.NET applies Controller Attribute Routes on concrete types. If you create a Controller class, the class and its routes are automatically recognized by ASP.NET during the startup process....
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Building High-Performance Distributed Caching with Redis and ASP.NET Core
C# Corner Issue #492
Boost ASP.NET Core app performance with Redis distributed caching. Learn integration, best practices, and patterns for scalability.
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JWT Done Right: 15 Production Mistakes Every ASP.NET Core Developer Should Avoid (.NET 9 Guide)
Medium Issue #492
Fifteen JWT mistakes in ASP.NET Core APIs: validation, refresh tokens, key rotation, revocation, and the controls that must sit beside a…