--- title: Best ASP.NET Core posts — February 2025 | daily.dev description: The most upvoted ASP.NET Core posts from February 2025, curated by the daily.dev community. canonical: https://daily.dev/tags/aspnetcore/best-of/2025/02 twitter:card: summary_large_image twitter:site: @dailydotdev og:url: https://daily.dev/tags/aspnetcore/best-of/2025/02 og:type: website og:site_name: daily.dev og:title: Best ASP.NET Core posts — February 2025 | daily.dev og:description: The most upvoted ASP.NET Core posts from February 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 Core — February 2025 1. 1 [](https://daily.dev/posts/recommended-learning-resources-for-c-and-net-in-2025--g9s0zvnt7 "Recommended learning resources for C# and .NET in 2025.") Article Tech World With Milan · 2y Recommended learning resources for C# and .NET in 2025. In 2025, the .NET ecosystem continues to grow with the release of .NET 9 and C#. This post offers a curated list of learning resources for various levels, from beginners to advanced, including courses, books, and YouTube channels. Key focus areas include C#, .NET, ASP.NET, and software engineering principles. Additionally, it mentions essential tools and guides for .NET developers looking to stay ahead in their careers. 198 3 2. 2 [](https://daily.dev/posts/measure-application-performance-in-net-using-imeterfactory-qcxv5t11e "Measure Application Performance in .NET Using IMeterFactory") Article Code Maze · 2y Measure Application Performance in .NET Using IMeterFactory Learn how to use IMeterFactory in .NET to monitor application performance. Explore different metric instruments like Counter, Gauge, and Histogram, and discover how to set up and capture these metrics in an ASP.NET Core Web API. Understand best practices for choosing metrics and learn how to visualize them using the dotnet-counters tool. Follow the step-by-step guide to implementing and testing metrics effectively. 26 3. 3 [](https://daily.dev/posts/no-swagger-no-problem-openapi-made-easy-in-net-9-5fbpywbpi "NO SWAGGER? NO PROBLEM! OpenAPI Made Easy in .NET 9") Video Community Picks · 2y NO SWAGGER? NO PROBLEM! OpenAPI Made Easy in .NET 9 Starting with .NET 9, Swagger has been removed as the default OpenAPI package. The new approach involves using the Microsoft ASP.NET Core OpenAPI package to create OpenAPI documents. Various UI alternatives such as Swagger UI, Redoc, and Skaler can be integrated into the .NET 9 applications for better API documentation. Detailed guidance on setting up these UI options along with customizing command definitions for API services within .NET Aspire is provided. 23 [See all ASP.NET Core archives](/tags/aspnetcore/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/aspnetcore/best-of/2025/02#page","url":"https://daily.dev/tags/aspnetcore/best-of/2025/02","name":"Best ASP.NET Core Posts — February 2025","description":"The most upvoted ASP.NET Core posts from February 2025, curated by the daily.dev community.","isPartOf":{"@type":"WebSite","url":"https://daily.dev"}},{"@type":"ItemList","@id":"https://daily.dev/tags/aspnetcore/best-of/2025/02#items","numberOfItems":3,"itemListElement":[{"@type":"ListItem","position":1,"url":"https://daily.dev/posts/recommended-learning-resources-for-c-and-net-in-2025--g9s0zvnt7","name":"Recommended learning resources for C# and .NET in 2025."},{"@type":"ListItem","position":2,"url":"https://daily.dev/posts/measure-application-performance-in-net-using-imeterfactory-qcxv5t11e","name":"Measure Application Performance in .NET Using IMeterFactory"},{"@type":"ListItem","position":3,"url":"https://daily.dev/posts/no-swagger-no-problem-openapi-made-easy-in-net-9-5fbpywbpi","name":"NO SWAGGER? 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