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ASP.NET Core Articles, Tutorials & News
ASP.NET Core articles, tutorials, and news from the DotNetNews archive.
1441 articles Updated Page 39 of 58
Browse additional ASP.NET Core articles from the DotNetNews archive.
ASP.NET Core articles
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Elegant Global Error Handling Using Middleware In .NET 9
Medium Issue #276
Global error handling is crucial for production-ready .NET applications, providing consistent, clean responses while preventing sensitive…
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Single-Page Applications (SPAs) in Web Development
C# Corner Issue #276
Single-page applications (SPAs) deliver faster, dynamic, app-like web experiences by loading content without requiring page refreshes. Built with frameworks like React, Angular, or Vue, they enhance p...
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JWT Security Patterns Every Senior ASP.NET Core Developer Should Know
Medium Issue #276
Why default JWT authentication breaks under scale — and how to secure ASP.NET Core with battle-tested patterns
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Application Security Against DoS and DDoS Attacks in ASP.NET Core Web API Introduction
C# Corner Issue #275
Protect your ASP.NET Core Web API from DoS and DDoS attacks! Learn practical techniques like rate limiting, IP filtering, caching, and WAF deployment for robust security.
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Tight Coupling in ASP.NET Core: How to Identify, Refactor, and Improve Code Flexibility
Medium Issue #275
Identify tight coupling in ASP.NET Core and refactor with Dependency Injection for cleaner, testable code
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Credential Security in ASP.NET Core Web API: Best Practices and Implementation
C# Corner Issue #274
Learn how to secure credentials in ASP.NET Core Web API using best practices such as secret management, authentication, HTTPS, and Azure Key Vault to protect sensitive data and prevent leaks.
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Data Security in ASP.NET Core MVC Applications
C# Corner Issue #274
Learn essential ASP.NET Core MVC data security practices, including HTTPS enforcement and authentication, encryption, XSS/CSRF prevention, and secure storage, to ensure safe and reliable web applicati...
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ASP.NET Core in .NET 9 Middleware Order: The Setup That Actually Works
Medium Issue #274
Master built-in rate limiting, output caching, and route groups in .NET 9 with the pipeline order that actually works
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Securing ASP.NET Core Web APIs with JWT Authentication
C# Corner Issue #274
Secure your ASP.NET Core Web APIs with JWT authentication! This guide covers implementation, role-based authorization, and OWASP API Top 10 threat mitigation.
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Global Exception Handling in ASP.NET Core: From Throw to ProblemDetails
Medium Issue #273
Centralized error handling with ProblemDetails in ASP.NET Core
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Rate Limiting in ASP.NET Core — Protect Your APIs Like a Pro
Medium Issue #273
Learn how to implement rate limiting in ASP.NET Core to protect your APIs from abuse, DDoS attacks, and excessive usage. Includes native…
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Webhooks in .NET 9
Medium Issue #273
Webhooks are essential for modern applications, enabling real-time event-driven communication between services. This comprehensive guide…
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Reset Cookies and force new sign-in using ASP.NET Core Identity
Software Engineering Issue #272
This post looks at implementing a cookie reset in an ASP.NET Core application using Duende identity server which federates to Entra ID. Sometimes cookies need to be reset for end users due to size pro...
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Essential Patterns for Modern ASP.NET Development : A Practical Deep Dive
blog.yaseerarafat.com Issue #272
ASP.NET Core has come a long way. From the days of tightly coupled controllers, scattered business logic, and painful testing setups, we…
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Creating Minimal API's quickly with ASP.NET Core
C# Corner Issue #272
In this comprehensive article, we'll explore how to leverage ASP.NET Core to develop minimal APIs rapidly, covering key concepts, best practices, and practical examples.
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What is the purpose of Startup.cs?
Medium Issue #271
In ASP.NET Core applications, the Startup.cs file plays a central role in configuring how the application behaves at runtime. Its primary…
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Build Master-Detail Pages in ASP.NET Core MVC — Part 2
Bipin Joshi .NET | Thus said a Byte • Insights on .NET and Web Development Issue #271
In the previous part of this article series, we introduced the sample application and built the EF Core model, which includes the Team, TeamMember, and AppDbContext classes. In this installment, we'll...
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The Overlooked Importance of CancellationToken in .NET APIs
Medium Issue #271
Why respecting (and sometimes ignoring) CancellationToken is critical for building efficient, reliable, and consistent .NET APIs.
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Building a Fast .NET Core API with Async Programming
Medium Issue #270
Every request to an API starts on a thread from the CLR’s pool. With synchronous execution, that thread stays blocked until completion…
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.NET 10 Blazor Hybrid & Angular/React Hybrid Architecture
javascript.plainenglish.io Issue #270
.NET 10 Harnessing the Best of Both Worlds Continue reading on JavaScript in Plain English »
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FastEndpoints for Senior .NET Developers: Advanced Validation, DI, and Middleware Techniques
blog.stackademic.com Issue #269
Why FastEndpoints Matters for Senior Developers Continue reading on Stackademic »
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Building a High-Performance API with .NET and PostgreSQL
Medium Issue #269
When I started building APIs, I thought: “If it works, it’s good.” Then came my first production issue: API calls that took forever. I…
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How to use parameter binding for routes in Minimal APIs
Round The Code Issue #269
Learn how to use parameter binding in minimal API routes with wildcards and constraints as well as using them in an endpoint handler alongside special types. The page How to use parameter binding for ...
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.NET 9 — Aspire vs Ocelot vs YARP
Medium Issue #268
Essas três tecnologias são muito semelhantes e estão em alta no mercado, hoje vamos presentar as finalidades e diferenças de cada um.
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Understanding Controller Return Types in ASP.NET Core: IActionResult vs ActionResult vs T
Medium Issue #268
When I started building Web APIs in ASP.NET Core, my controller methods “worked” — until they didn’t.