The Roslyn .NET compiler provides C# and Visual Basic languages with rich code analysis APIs.
Roslyn is the open-source implementation of both the C# and Visual Basic compilers with an API surface for building code analysis tools.
If you want to suggest a new feature for the C# or Visual Basic languages go here: - dotnet/csharplang for C# specific issues - dotnet/vblang for VB-specific features - dotnet/csharplang for features that affect both languages
All work on the C# and Visual Basic compiler happens directly on GitHub. Both core team members and external contributors send pull requests which go through the same review process.
If you are interested in fixing issues and contributing directly to the code base, a great way to get started is to ask some questions on GitHub Discussions! Then check out our contributing guide which covers the following:
The Roslyn community can be found on GitHub Discussions, where you can ask questions, voice ideas, and share your projects.
Visit Roslyn Architecture Overview to get started with Roslyn’s API’s.
The latest pre-release builds are available from the following public NuGet feeds: - Compiler:
https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-tools/nuget/v3/index.json- IDE Services:
https://pkgs.dev.azure.com/azure-public/vside/_packaging/vssdk/nuget/v3/index.json- .NET SDK: