--- title: Best ASP.NET posts of 2025 | daily.dev description: The most upvoted ASP.NET posts of 2025, curated by the daily.dev community. canonical: https://daily.dev/tags/aspnet/best-of/2025 twitter:card: summary_large_image twitter:site: @dailydotdev og:url: https://daily.dev/tags/aspnet/best-of/2025 og:type: website og:site_name: daily.dev og:title: Best ASP.NET posts of 2025 | daily.dev og:description: The most upvoted ASP.NET posts of 2025, curated by the daily.dev community. og:image: https://media.daily.dev/image/upload/s--VAY5ToZt--/f_auto/v1724209435/public/daily.dev%20-%20open%20graph --- # Best of ASP.NET — 2025 1. 1 [](/posts/php-was-created-as-a-dead-language-uy2totjuq "PHP was created as a dead language") Article Lonely Programmer · 1y PHP was created as a dead language 359 54 2. 2 [](/posts/what-s-new-with-apis-in-net-10-real-improvements-eq1nq18pb "What’s New with APIs in .NET 10: Real Improvements") Article Telerik · 41w What’s New with APIs in .NET 10: Real Improvements .NET 10 introduces built-in validation for Minimal APIs, eliminating the need for custom validation code. The release includes OpenAPI 3.1 support with improved JSON Schema handling, named query filters in Entity Framework Core 10 for selective filter disabling, and C# 14 features like field-backed properties, null-conditional assignment operators, and extension members. Additional improvements include native Server-Sent Events support for streaming updates. These enhancements focus on reducing boilerplate code and improving developer productivity for API development. 40 3. 3 [](/posts/learn-asp-net-from-scratch-gfbts1qr4 "Learn ASP.NET from Scratch") Article DEV · 2y Learn ASP.NET from Scratch Learn ASP.NET Core through a 17-module structured learning path. This guide assumes a basic knowledge of C# and covers topics such as the dotnet CLI, ASP.NET application structure, dependency injection, creating APIs, connecting to PostgreSQL, understanding MVC, using Razor views, and more. Each module comes with specific goals and curated resources to help you master ASP.NET Core development. 40 4. 4 [](/posts/master-authentication-and-authorization-in-asp-net-nthrh4o7n "Master Authentication and Authorization in ASP.NET") Article freeCodeCamp · 1y Master Authentication and Authorization in ASP.NET A comprehensive course covering authentication and authorization in ASP.NET applications. Learn to set up Identity tables with Entity Framework Core, configure JWTs, create authentication controllers, manage user registration and login, handle access and refresh tokens, and implement role-based authorization for secure web applications. 32 5. 5 [](/posts/aspgoat-the-first-intentionally-vulnerable-modern-asp-net-core-app-for-owasp-top-10-onwc0nchn "AspGoat: The First Intentionally Vulnerable modern ASP.NET Core App for OWASP Top 10") Article InfoSec Write-ups · 1y AspGoat: The First Intentionally Vulnerable modern ASP.NET Core App for OWASP Top 10 AspGoat is a new intentionally vulnerable web application built with ASP.NET Core MVC, SQLite, and Entity Framework Core. It addresses the gap in security training tools for modern ASP.NET Core applications, offering hands-on challenges for OWASP Top 10 vulnerabilities including XSS, SQL injection, CSRF, SSRF, and more. The project includes secure coding challenges and comes with official Docker support for easy deployment. 28 1 6. 6 [](/posts/10-new-features-in-ef-9-tr7dqfzl8 "10 New Features in EF 9") Article Telerik · 2y 10 New Features in EF 9 Entity Framework Core (EF Core) 9 introduces significant enhancements focused on performance, developer productivity, and scalability. Key improvements include advanced LINQ query methods, better handling of complex types, reduced SQL round trips, expanded array mapping with read-only collections, optimized SQL generation, efficient query translation with the logical negation operator, and new methods for database seeding. The EF 9 version also brings refined support for Azure Cosmos DB, enhancing query performance and reducing costs. These updates are part of the .NET 9 release and aim to simplify data access in ASP.NET Core applications. 16 7. 7 [](/posts/news-net-packages-may-require-manual-intervention-sx1athnxt "News: .NET packages may require manual intervention") Article Arch Linux · 44w News: .NET packages may require manual intervention .NET packages on Arch Linux upgrading from version 9.0 to 10.0 may encounter dependency errors during installation. Affected packages include aspnet-runtime, dotnet-runtime, and dotnet-sdk. Users needing to keep version 9.0 can manually install versioned packages (e.g., aspnet-runtime-9.0) and remove the unversioned ones using pacman commands. 13 11 8. 8 [](/posts/coming-to-rider-2025-3-asp-net-and-database-issue-detection-in-the-monitoring-tool-window-kf3bp7gj3 "Coming to Rider 2025.3: ASP.NET and Database Issue Detection In The Monitoring Tool Window") Article JetBrains · 51w Coming to Rider 2025.3: ASP.NET and Database Issue Detection In The Monitoring Tool Window Rider 2025.3 introduces enhanced monitoring capabilities with real-time database and ASP.NET issue detection. The Monitoring tool window now automatically identifies slow queries, excessive database connections, and long-running MVC actions alongside existing CPU, memory, and GC tracking. Issues appear in real time beneath performance charts, with dotUltimate subscribers gaining access to detailed profiling through dotTrace. The feature is available across Windows, Linux, and macOS, providing a unified interface for tracking application performance bottlenecks without switching between multiple tools. 11 9. 9 [](/posts/when-to-use-the-different-types-of-dependency-injection-systems-in-net-2kcgb0skh "When to use the different types of Dependency injection systems in .Net") Article Code Like A Girl · 1y When to use the different types of Dependency injection systems in .Net Explains the three dependency injection service lifetimes in .NET Core: AddTransient (creates new instance every time), AddScoped (one instance per request), and AddSingleton (one instance for entire application). Uses practical analogies like coffee ordering and restaurant plates to illustrate concepts, followed by a hands-on code example demonstrating the differences in behavior. 11 1 10. 10 [](/posts/using-firebase-for-asp-net-authentication-vgasotgx0 "Using Firebase for ASP.NET authentication") Article LogRocket · 2y Using Firebase for ASP.NET authentication Combining Firebase and ASP.NET can create a secure and high-performing web application. This guide provides an end-to-end solution for securing APIs, enabling interactive login functionality, and handling access and refresh tokens. The step-by-step instructions include setting up Firebase, configuring ASP.NET authentication, validating JWTs, and integrating a demo Angular frontend to use the authentication system. By following these steps, you can create a seamless and secure authentication system for your web application. 11 [See all ASP.NET archives](/tags/aspnet/best-of) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@graph":[{"@type":"CollectionPage","@id":"https://daily.dev/tags/aspnet/best-of/2025#page","url":"https://daily.dev/tags/aspnet/best-of/2025","name":"Best ASP.NET Posts of 2025","description":"The most upvoted ASP.NET posts of 2025, curated by the daily.dev community.","isPartOf":{"@type":"WebSite","url":"https://daily.dev"}},{"@type":"ItemList","@id":"https://daily.dev/tags/aspnet/best-of/2025#items","numberOfItems":10,"itemListElement":[{"@type":"ListItem","position":1,"url":"https://daily.dev/posts/php-was-created-as-a-dead-language-uy2totjuq","name":"PHP was created as a dead language"},{"@type":"ListItem","position":2,"url":"https://daily.dev/posts/what-s-new-with-apis-in-net-10-real-improvements-eq1nq18pb","name":"What’s New with APIs in .NET 10: Real Improvements"},{"@type":"ListItem","position":3,"url":"https://daily.dev/posts/learn-asp-net-from-scratch-gfbts1qr4","name":"Learn ASP.NET from Scratch"},{"@type":"ListItem","position":4,"url":"https://daily.dev/posts/master-authentication-and-authorization-in-asp-net-nthrh4o7n","name":"Master Authentication and Authorization in ASP.NET"},{"@type":"ListItem","position":5,"url":"https://daily.dev/posts/aspgoat-the-first-intentionally-vulnerable-modern-asp-net-core-app-for-owasp-top-10-onwc0nchn","name":"AspGoat: The First Intentionally Vulnerable modern ASP.NET Core App for OWASP Top 10"},{"@type":"ListItem","position":6,"url":"https://daily.dev/posts/10-new-features-in-ef-9-tr7dqfzl8","name":"10 New Features in EF 9"},{"@type":"ListItem","position":7,"url":"https://daily.dev/posts/news-net-packages-may-require-manual-intervention-sx1athnxt","name":"News: .NET packages may require manual intervention"},{"@type":"ListItem","position":8,"url":"https://daily.dev/posts/coming-to-rider-2025-3-asp-net-and-database-issue-detection-in-the-monitoring-tool-window-kf3bp7gj3","name":"Coming to Rider 2025.3: ASP.NET and Database Issue Detection In The Monitoring Tool Window"},{"@type":"ListItem","position":9,"url":"https://daily.dev/posts/when-to-use-the-different-types-of-dependency-injection-systems-in-net-2kcgb0skh","name":"When to use the different types of Dependency injection systems in .Net"},{"@type":"ListItem","position":10,"url":"https://daily.dev/posts/using-firebase-for-asp-net-authentication-vgasotgx0","name":"Using Firebase for ASP.NET authentication"}]},{"@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Tags","item":"https://daily.dev/tags"},{"@type":"ListItem","position":3,"name":"ASP.NET","item":"https://daily.dev/tags/aspnet"},{"@type":"ListItem","position":4,"name":"Best of","item":"https://daily.dev/tags/aspnet/best-of"},{"@type":"ListItem","position":5,"name":"2025"}]}]} ```