Mono

Runtime

WineHQ

Official site(opens in a new tab)

Mono is an open-source implementation of Microsoft’s .NET framework and the ECMA Common Language Infrastructure. Its runtime executes .NET and ECMA assemblies, providing services such as JIT and AOT compilation, garbage collection, code loading, and interoperability across multiple operating systems. The project is currently stewarded upstream by WineHQ, with Microsoft maintaining a modern Mono runtime fork in dotnet/runtime.

Mono Project · Mono runtime