C# 8.0 And .net Core 3.0 Вђ“ Modern Cross-platfor... Apr 2026

The release of C# 8.0 and .NET Core 3.0 transitioned Microsoft's development ecosystem to a high-performance, cross-platform environment, introducing key language features like nullable reference types and async streams. .NET Core 3.0 facilitated this shift with support for desktop applications, self-contained executables, and high-performance JSON processing.