Overview of .NET 11 features for C# developers, covering runtime performance improvements (faster GC, JIT, LINQ), enhanced Native AOT compilation, AI integration support, ASP.NET Core and Minimal API upgrades, Blazor and MAUI improvements, cloud-native and Aspire enhancements, better diagnostics, and Hot Reload stability. Includes a high-level comparison table against .NET 8 and migration considerations for teams planning to upgrade.
Table of contents
Why .NET 11 Matters for DevelopersImproved Runtime PerformanceEnhanced Native AOT ImprovementsAI Integration EnhancementsASP.NET Core ImprovementsMinimal API EnhancementsBuilt-In OpenAPI ImprovementsBetter Cloud-Native DevelopmentAspire EnhancementsBlazor ImprovementsMAUI EnhancementsC# Language Improvements in .NET 11Improved Security FeaturesBetter Diagnostics and ObservabilityHot Reload ImprovementsPerformance BenchmarksMigration ConsiderationsWho Should Upgrade to .NET 11?Final ThoughtsSort: