.NET blog
We built an AI tool for .NET/C# developers in 2 days
We built an AI tool for .NET and C# developers in just 2 days using Claude's API. Here's how we did it, the prompts we used, and how you can try it now.
AutoMapper's last free version has a security flaw
AutoMapper v14 has a high-severity vulnerability. Learn what it means, how to reproduce it, and how to fix or avoid the issue in your apps.
A smarter way to learn .NET without reading the docs
Discover how .NET concepts can be learned without reading documentation, using AI tools to turn docs and videos into podcasts, summaries and mind maps.
Are exceptions exposing vulnerabilities in your .NET App?
Unhandled exceptions in ASP.NET Core can expose sensitive data. Learn when it happens, why it's dangerous, and how to fix it.
Missed these 12 new C# features?
Discover 12 C# features from C# 12, 13 and 14 you may have missed, including primary constructors, collection expressions, extension members and more.
5 Minimal API myths and the real truth
Debunk common Minimal API myths in .NET. Learn about structure, unit testing, validation, authentication, and OpenAPI support for scalable APIs.
Why your EF Core queries are slow and how to fix them
Discover why your EF Core queries are slow and learn practical fixes to improve performance, reduce query times, and optimise your .NET applications.
Why you must use Minimal APIs over Controllers for new apps
Learn why Minimal APIs are the recommended choice for new ASP.NET Core projects. Discover how they offer cleaner code, faster performance, and new .NET 10 features like validation support.