# C# / .NET
URL: https://wwadd.dev/tools/dotnet · Official site: https://dotnet.microsoft.com
Kind: Compiled object-oriented platform · License: Open source · Last verified: 2026-09-28

Microsoft's cross-platform runtime and C# language, open source and running on Windows, macOS, and Linux. Strong for large backends, desktop apps, and games through Unity.

Reach for it when:
- Enterprise backends (ASP.NET Core)
- Windows desktop tools
- Unity game development

Repository: https://github.com/dotnet/runtime
Recorded SPDX baseline: MIT