.NET consists of many repositories. To file an issue, make a PR, or engage on specific topics, it's best to engage with developers working in the correct repo. A largely complete set of .NET and related repositories follows.
| Repository | Description |
|---|---|
| dotnet/core | .NET home repository |
| dotnet/runtime | .NET runtime, runtime installers, application model, & Base Class Library (BCL) |
| dotnet/docs | .NET documentation |
| dotnet/dotnet-api-docs | .NET API documentation |
| dotnet/project-system | Visual Studio project system for C#, F#, & VB |
| dotnet/sdk | .NET SDK (used by Visual Studio & .NET CLI) |
| dotnet/installer | .NET installer (produces zips, tarballs, and installers for the .NET SDK) |
| dotnet/extensions | .NET extension APIs (DI, logging, configuration, etc.) |
| dotnet/dotnet-docker | .NET Docker images |
| dotnet/templating | Templating engine used by dotnet new |
| dotnet/test-templates | .NET unit testing project templates |
| dotnet/winforms | Windows Forms |
| dotnet/wpf | Windows Presentation Foundation (WPF) |
| dotnet/maui | .NET Multi-platform App UI |
| Repository | Description |
|---|---|
| Dev Community | Report issues to .NET Framework Developer Community |
| microsoft/dotnet-framework-docker | .NET Framework Docker images |
| Repository | Description |
|---|---|
| dotnet/standard | .NET Standard definition |
| Repository | Description |
|---|---|
| dotnet/aspnetcore | ASP.NET Core framework |
| dotnet/AspNetCore.Docs | ASP.NET Core documentation |
| dotnet/AspNetDocs | ASP.NET 4.x documentation |
| dotnet/Scaffolding | ASP.NET Core code generators |
| dotnet/websdk | MSBuild tasks & targets for ASP.NET Core apps |
| Repository | Description |
|---|---|
| dotnet/msbuild | Build platform for .NET & Visual Studio |
| Repository | Description |
|---|---|
| dotnet/efcore | EF Core |
| dotnet/ef6 | EF 6 |
| dotnet/EntityFramework.Docs | EF Core & EF 6 documentation |
| dotnet/sqlclient | SqlClient data provider for SQL Server |
| Repository | Description |
|---|---|
| dotnet/machinelearning | ML.NET |
| dotnet/machinelearning-modelbuilder | ML.NET Tooling |
| dotnet/ml-api-docs | ML.NET API documentation |
| dotnet/spark | .NET for Apache® Spark™ |
| Repository | Description |
|---|---|
| dotnet/roslyn | Roslyn (C# / VB compiler) |
| dotnet/csharplang | C# suggestions, specification, ongoing language design |
| dotnet/vblang | VB suggestions, specification, ongoing language design |
| dotnet/fsharp | The F# compiler, FSharp.Core library, and tools for F# |
| fsharp/fslang-design | RFCs and docs related to the F# language design process |
| fsharp/fslang-suggestions | F# language and FSharp.Core library suggestions |
| Repository | Description |
|---|---|
| nuget/home | NuGet client |
| nuget/nugetgallery | NuGet.org |
| Repository | Description |
|---|---|
| dotnet/wcf | WCF client libraries |