All C# and VB.NET analyzers present in SonarLint for Visual Studio, in the SonarQube C# Plugin or in the SonarQube VB.NET plugin are being developed here.
The SonarAnalyzers for C# and VB.NET have found real bugs in popular open-source C# projects such as Roslyn and NuGet.
Questions are welcome on StackOverflow using the [sonarlint] and [c#] tags, and pull requests will be promptly reviewed.