Best of Blazor — June 2025

1. 1
   Video

   Awesome·50w

   C# is cool again and you can't avoid it anymore...

   C# has evolved significantly from its enterprise-focused origins into a modern, cross-platform language with features like records, pattern matching, nullable reference types, and async/await. The .NET ecosystem has been transformed with .NET Core (now simply .NET), offering cross-platform support, modular architecture, and excellent performance. Modern C# includes minimal APIs for quick web development, LINQ for database querying, source generators for compile-time code generation, and frameworks like Blazor for frontend development and MAUI for cross-platform mobile apps.

   137

   20
2. 2
   Article

   Telerik·48w

   .NET Aspire 1: What Is .NET Aspire?

   .NET Aspire is an opinionated toolkit designed to simplify cloud-native development by providing building blocks that handle common complexities like service discovery, health checks, telemetry, and secret management. The author introduces it as a solution to reduce the cognitive load of managing distributed microservices while maintaining the benefits of cloud-native architecture. The post sets up a five-part series that will demonstrate applying .NET Aspire to transform a monolithic guitar shop application into a microservices architecture.

   18
3. 3
   Article

   ASP.NET Blog·50w

   .NET 10 Preview 5 is now available!

   .NET 10 Preview 5 introduces runtime performance improvements including escape analysis for delegates, inlining enhancements, and ARM64 write barrier optimizations. ASP.NET Core gains OpenAPI 3.1 support, custom HTTP.sys security descriptors, and enhanced Blazor routing with metrics. MAUI adds XAML global namespaces and web request interception. WPF receives XAML Grid syntax improvements and Fluent theme updates. F# gets scoped warning directives and compiler service enhancements.

   17