C# has a spec, although it's a few versions out-of-date. https://github.com/dotnet/csharpstandard/blob/draft-v7/standard/README.md https://github.com/dotnet/csh

C# has a spec, although it's a few versions out-of-date. https://github.com/dotnet/csharpstandard/blob/draft-v7/standard/README.md https://github.com/dotnet/csharpstandard/blob/draft-v7/stand...