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ASP.NET Core Articles, Tutorials & News
ASP.NET Core articles, tutorials, and news from the DotNetNews archive.
1316 articles Updated Page 4 of 53
Browse additional ASP.NET Core articles from the DotNetNews archive.
ASP.NET Core articles
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Understanding Server-Sent Events (SSE) in ASP.NET Core
medium.com Issue #507
There comes a point in almost every application where the server needs to notify the client that something has changed.
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Building AI Chat Applications with ASP.NET Core and Server-Sent Events
c-sharpcorner.com Issue #507
Build real-time AI chat apps with ASP.NET Core and Server-Sent Events (SSE). Stream AI responses for a faster, interactive user experience.
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OAuth 2.1 in ASP.NET Core Explained
c-sharpcorner.com Issue #507
Master OAuth 2.1 in ASP.NET Core. Learn its differences from 2.0, secure flows, PKCE, and best practices for robust API authorization.
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ASP.NET Core Output Caching vs Response Caching: Performance Deep Dive
c-sharpcorner.com Issue #507
Learn the differences between Output Caching and Response Caching in ASP.NET Core. Explore architecture, performance implications, implementation examples, best practices, and when to use each caching...
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ASP.NET Core API Versioning Best Practices
c-sharpcorner.com Issue #507
Master ASP.NET Core API versioning. Learn strategies, best practices, and how to avoid common mistakes for maintainable, scalable APIs.
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OAuth 2.1 Authentication in ASP.NET Core APIs: A Practical Guide
c-sharpcorner.com Issue #507
Master OAuth 2.1 for ASP.NET Core APIs. Learn PKCE, JWT validation, refresh tokens, and best practices for secure API authentication.
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ASP.NET Core Microservices Architecture Guide 2026
faciletechnolab.com Issue #506
A practical guide to ASP.NET Core microservices architecture - service decomposition, communication patterns, data isolation, and deployment on Azure.
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Secure AI Applications in ASP.NET Core: Preventing Prompt Injection and Data Leakage
c-sharpcorner.com Issue #506
Secure ASP.NET Core AI apps against prompt injection & data leakage. Learn best practices for LLM security, RAG, and tool access.
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Building Resilient .NET APIs with Polly v8
c-sharpcorner.com Issue #506
Build robust .NET APIs with Polly v8. Learn to implement retries, timeouts, circuit breakers, and fallbacks for enhanced resilience.
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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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Optimising Email Notifications with Factory Design Pattern in .NET Microservices
c-sharpcorner.com Issue #506
Optimize .NET microservice email notifications with Factory Pattern & XSLT for 30+ types, ensuring scalability and maintainability.
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API Evolution in ASP.NET Core Without Breaking Clients: Versioning and Compatibility Strategies
c-sharpcorner.com Issue #506
Safely evolve ASP.NET Core APIs with versioning strategies, compatibility guidelines, and deprecation planning to avoid breaking clients.
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Background Processing in ASP.NET Core: Choosing the Right Approach
c-sharpcorner.com Issue #506
Master ASP.NET Core background processing! Compare BackgroundService, Hangfire, Quartz.NET, Azure Functions & Service Bus for optimal performance.
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Background Processing in ASP.NET Core: Why Task.Run() Isn't the Right Choice
medium.com Issue #506
At some point, almost every ASP.NET Core application needs to do work in the background.
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Background Jobs and Workers in .NET Backend Systems: How to Design Reliable Background Processing
medium.com Issue #506
In Part 1, I wrote about boundaries. In Part 2, I wrote about aggregates and invariants. In Part 3, I wrote about domain events. In Part 4…
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Migrate Legacy ASP.NET Apps to .NET 10
c-sharpcorner.com Issue #506
Migrate legacy ASP.NET apps to .NET 10 for improved performance, security, and modern features. Learn the process and best practices.
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Ephemeral by design: sub-second live channels over one SignalR hub
medium.com Issue #506
Conference-day polls and Q&A need small events fanned out to whoever is watching the page right now, and persisting them is wrong. Here is…
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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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Implementing Rate Limiting in ASP.NET Core for Secure and Scalable APIs
c-sharpcorner.com Issue #506
Secure your ASP.NET Core APIs with rate limiting. Learn to implement fixed window, sliding window, and token bucket strategies for robust protection.
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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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Minimal APIs vs Controllers in .NET: When to Choose Each
c-sharpcorner.com Issue #505
ASP.NET Core: Minimal APIs vs Controllers. Learn when to choose each for microservices, enterprise apps, and maintainability.
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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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Building Secure REST APIs with ASP.NET Core and API Versioning Best Practices
c-sharpcorner.com Issue #505
Build secure, versioned REST APIs in ASP.NET Core. Learn JWT auth, HTTPS, validation, and versioning best practices for reliable apps.
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Building Semantic Search Applications with PostgreSQL pgvector and ASP.NET Core
c-sharpcorner.com Issue #505
Build intelligent search apps with PostgreSQL pgvector & ASP.NET Core. Understand meaning, not just keywords, for better user experiences.
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Building an AI Coding Assistant in ASP.NET Core Using MCP Servers
c-sharpcorner.com Issue #505
Build an AI coding assistant in ASP.NET Core using MCP servers to access project files, APIs, and tools for enhanced development workflows.