System.Composition 6.0.0-rc.1.21451.13

This packages provides a version of the Managed Extensibility Framework (MEF) that is lightweight and specifically optimized for high throughput scenarios, such as the web. Commonly Used Types: System.Composition.ExportAttribute System.Composition.ImportAttribute System.Composition.Convention.ConventionBuilder System.Composition.Hosting.CompositionHost System.Composition.CompositionContext System.Composition.CompositionContextExtensions

Showing the top 20 packages that depend on System.Composition.

Packages Downloads
Microsoft.CodeAnalysis
.NET Compiler Platform ("Roslyn"). This is the all-in-one package (a superset of all assemblies). You can install any of these sub-packages if you only want part of the functionality: - "Microsoft.CodeAnalysis.CSharp.Workspaces" (C# compiler + services) - "Microsoft.CodeAnalysis.VisualBasic.Workspaces" (VB compiler + services) - "Microsoft.CodeAnalysis.Compilers" (both compilers) - "Microsoft.CodeAnalysis.CSharp" (only the C# compiler) - "Microsoft.CodeAnalysis.VisualBasic (only the VB compiler) More details at https://aka.ms/roslyn-packages This package was built from the source at https://github.com/dotnet/roslyn/commit/75e79dace86b274327a1afe479228d82a06051a4.
 8
Microsoft.CodeAnalysis.VisualBasic.Workspaces
.NET Compiler Platform ("Roslyn") support for analyzing Visual Basic projects and solutions. More details at https://aka.ms/roslyn-packages This package was built from the source at https://github.com/dotnet/roslyn/commit/75e79dace86b274327a1afe479228d82a06051a4.
 8
Microsoft.CodeAnalysis.CSharp.Workspaces
.NET Compiler Platform ("Roslyn") support for analyzing C# projects and solutions. More details at https://aka.ms/roslyn-packages This package was built from the source at https://github.com/dotnet/roslyn/commit/75e79dace86b274327a1afe479228d82a06051a4.
 8
Microsoft.CodeAnalysis.Workspaces.Common
A shared package used by the .NET Compiler Platform ("Roslyn") including support for analyzing projects and solutions. Do not install this package manually, it will be added as a prerequisite by other packages that require it. More details at https://aka.ms/roslyn-packages This package was built from the source at https://github.com/dotnet/roslyn/commit/75e79dace86b274327a1afe479228d82a06051a4.
 7
Microsoft.CodeAnalysis.Workspaces.Common
A shared package used by the .NET Compiler Platform ("Roslyn") including support for analyzing projects and solutions. Do not install this package manually, it will be added as a prerequisite by other packages that require it. This package was built from the source at https://github.com/dotnet/roslyn/commit/57c813192bd494bb15aaa841f415f28f50438e19
 7
Microsoft.CodeAnalysis
.NET Compiler Platform ("Roslyn"). This is the all-in-one package (a superset of all assemblies). You can install any of these sub-packages if you only want part of the functionality: - "Microsoft.CodeAnalysis.CSharp.Workspaces" (C# compiler + services) - "Microsoft.CodeAnalysis.VisualBasic.Workspaces" (VB compiler + services) - "Microsoft.CodeAnalysis.Compilers" (both compilers) - "Microsoft.CodeAnalysis.CSharp" (only the C# compiler) - "Microsoft.CodeAnalysis.VisualBasic (only the VB compiler) More details at https://aka.ms/roslyn-packages This package was built from the source at https://github.com/dotnet/roslyn/commit/e482b6e281d7db727fcb086ebbfae44dcba82c6d.
 6
Microsoft.CodeAnalysis
.NET Compiler Platform ("Roslyn"). This is the all-in-one package (a superset of all assemblies). You can install any of these sub-packages if you only want part of the functionality: - "Microsoft.CodeAnalysis.CSharp.Workspaces" (C# compiler + services) - "Microsoft.CodeAnalysis.VisualBasic.Workspaces" (VB compiler + services) - "Microsoft.CodeAnalysis.Compilers" (both compilers) - "Microsoft.CodeAnalysis.CSharp" (only the C# compiler) - "Microsoft.CodeAnalysis.VisualBasic (only the VB compiler) More details at https://aka.ms/roslyn-packages This package was built from the source at https://github.com/dotnet/roslyn/commit/cf82d399c36008e7936d545cde24141f8d3790fa.
 6
Microsoft.CodeAnalysis
.NET Compiler Platform ("Roslyn"). This is the all-in-one package (a superset of all assemblies). You can install any of these sub-packages if you only want part of the functionality: - "Microsoft.CodeAnalysis.CSharp.Workspaces" (C# compiler + services) - "Microsoft.CodeAnalysis.VisualBasic.Workspaces" (VB compiler + services) - "Microsoft.CodeAnalysis.Compilers" (both compilers) - "Microsoft.CodeAnalysis.CSharp" (only the C# compiler) - "Microsoft.CodeAnalysis.VisualBasic (only the VB compiler) More details at https://aka.ms/roslyn-packages This package was built from the source at https://github.com/dotnet/roslyn/commit/fa72fa61b0d822ea8a3fbeb96f668340419ab5cd.
 6
Microsoft.CodeAnalysis.Workspaces.Common
A shared package used by the .NET Compiler Platform ("Roslyn") including support for analyzing projects and solutions. Do not install this package manually, it will be added as a prerequisite by other packages that require it. More details at https://aka.ms/roslyn-packages This package was built from the source at https://github.com/dotnet/roslyn/commit/c94e32157c34fa777f674242cd08cfdc98737d62.
 6
Microsoft.CodeAnalysis.Workspaces.Common
A shared package used by the .NET Compiler Platform ("Roslyn") including support for analyzing projects and solutions. Do not install this package manually, it will be added as a prerequisite by other packages that require it. More details at https://aka.ms/roslyn-packages This package was built from the source at https://github.com/dotnet/roslyn/commit/34202cc2f3e869fd70a26d8237f4552cf9e192cf.
 6
Microsoft.CodeAnalysis.Workspaces.Common
A shared package used by the .NET Compiler Platform ("Roslyn") including support for analyzing projects and solutions. Do not install this package manually, it will be added as a prerequisite by other packages that require it. This package was built from the source at https://github.com/dotnet/roslyn/commit/ec1cde8b77c7bca654888681037f55aa0e62dd19
 6
Microsoft.CodeAnalysis.Workspaces.Common
A shared package used by the .NET Compiler Platform ("Roslyn") including support for analyzing projects and solutions. Do not install this package manually, it will be added as a prerequisite by other packages that require it. More details at https://aka.ms/roslyn-packages This package was built from the source at https://github.com/dotnet/roslyn/commit/ea0b6351c129c7decd9bf76f4388239509e28e0d.
 6
Microsoft.CodeAnalysis.Workspaces.Common
A shared package used by the .NET Compiler Platform ("Roslyn") including support for analyzing projects and solutions. Do not install this package manually, it will be added as a prerequisite by other packages that require it. More details at https://aka.ms/roslyn-packages This package was built from the source at https://github.com/dotnet/roslyn/commit/75d31ee941ce4dbbe5752f4ac2d5c0583f388a27.
 6
Microsoft.CodeAnalysis.Workspaces.Common
A shared package used by the .NET Compiler Platform ("Roslyn") including support for analyzing projects and solutions. Do not install this package manually, it will be added as a prerequisite by other packages that require it. More details at https://aka.ms/roslyn-packages This package was built from the source at https://github.com/dotnet/roslyn/commit/572b1f0e0da95fd92af710ee58c95e2257cb08e3.
 6
Microsoft.CodeAnalysis.Workspaces.Common
A shared package used by the .NET Compiler Platform ("Roslyn") including support for analyzing projects and solutions. Do not install this package manually, it will be added as a prerequisite by other packages that require it. More details at https://aka.ms/roslyn-packages This package was built from the source at https://github.com/dotnet/roslyn/commit/a85559a0cb0021ff97d8209f7591da19fe355cc3.
 6
Microsoft.CodeAnalysis.Workspaces.Common
A shared package used by the .NET Compiler Platform ("Roslyn") including support for analyzing projects and solutions. Do not install this package manually, it will be added as a prerequisite by other packages that require it. More details at https://aka.ms/roslyn-packages This package was built from the source at https://github.com/dotnet/roslyn/commit/fa72fa61b0d822ea8a3fbeb96f668340419ab5cd.
 6
Microsoft.CodeAnalysis.Workspaces.Common
A shared package used by the .NET Compiler Platform ("Roslyn") including support for analyzing projects and solutions. Do not install this package manually, it will be added as a prerequisite by other packages that require it. More details at https://aka.ms/roslyn-packages This package was built from the source at https://github.com/dotnet/roslyn/commit/5f00f4d6ffb242a337e21a196aab0593891e430e.
 6
Microsoft.CodeAnalysis.CSharp.Features
.NET Compiler Platform ("Roslyn") support for creating C# editing experiences. More details at https://aka.ms/roslyn-packages This package was built from the source at https://github.com/dotnet/roslyn/commit/bf8791d0d1be92c24e56cefa52aa139e2b5340c2.
 6
Microsoft.CodeAnalysis.Workspaces.Common
A shared package used by the .NET Compiler Platform ("Roslyn") including support for analyzing projects and solutions. Do not install this package manually, it will be added as a prerequisite by other packages that require it. More details at https://aka.ms/roslyn-packages This package was built from the source at https://github.com/dotnet/roslyn/commit/65df6b1065bae316232a6c9907a8be995302fb5e.
 6
Microsoft.CodeAnalysis.Workspaces.Common
A shared package used by the .NET Compiler Platform ("Roslyn") including support for analyzing projects and solutions. Do not install this package manually, it will be added as a prerequisite by other packages that require it. More details at https://aka.ms/roslyn-packages This package was built from the source at https://github.com/dotnet/roslyn/commit/34fad56309fc96f2af1171df6ea012cbf991c27d.
 6

https://go.microsoft.com/fwlink/?LinkID=799421

.NET Framework 4.6.1

.NET Standard 2.0

.NET 6.0

Version Downloads Last updated
10.0.0 1 12/06/2025
10.0.0-rc.2.25502.107 1 11/04/2025
10.0.0-rc.1.25451.107 3 09/15/2025
10.0.0-preview.7.25380.108 2 09/15/2025
10.0.0-preview.6.25358.103 4 07/17/2025
10.0.0-preview.5.25277.114 4 06/07/2025
10.0.0-preview.4.25258.110 4 06/28/2025
10.0.0-preview.3.25171.5 4 06/28/2025
10.0.0-preview.2.25163.2 5 06/28/2025
10.0.0-preview.1.25080.5 4 06/28/2025
9.0.11 0 11/11/2025
9.0.10 1 11/04/2025
9.0.9 2 09/15/2025
9.0.8 4 08/06/2025
9.0.7 4 07/17/2025
9.0.6 4 06/28/2025
9.0.5 4 06/28/2025
9.0.4 3 06/28/2025
9.0.3 4 06/28/2025
9.0.2 5 06/28/2025
9.0.1 4 06/28/2025
9.0.0 4 06/06/2025
9.0.0-rc.2.24473.5 4 06/28/2025
9.0.0-rc.1.24431.7 6 06/28/2025
9.0.0-preview.7.24405.7 4 06/28/2025
9.0.0-preview.6.24327.7 5 06/28/2025
9.0.0-preview.5.24306.7 5 06/28/2025
9.0.0-preview.4.24266.19 5 06/28/2025
9.0.0-preview.3.24172.9 5 06/28/2025
9.0.0-preview.2.24128.5 6 06/28/2025
9.0.0-preview.1.24080.9 3 06/28/2025
8.0.0 8 06/06/2025
8.0.0-rc.2.23479.6 4 06/28/2025
8.0.0-rc.1.23419.4 4 06/28/2025
8.0.0-preview.7.23375.6 5 06/28/2025
8.0.0-preview.6.23329.7 5 06/28/2025
8.0.0-preview.5.23280.8 5 06/28/2025
8.0.0-preview.4.23259.5 6 06/28/2025
8.0.0-preview.3.23174.8 5 06/28/2025
8.0.0-preview.2.23128.3 5 06/28/2025
8.0.0-preview.1.23110.8 5 06/28/2025
7.0.0 4 06/06/2025
7.0.0-rc.2.22472.3 3 06/28/2025
7.0.0-rc.1.22426.10 5 06/28/2025
7.0.0-preview.7.22375.6 5 06/28/2025
7.0.0-preview.6.22324.4 5 06/28/2025
7.0.0-preview.5.22301.12 5 06/28/2025
7.0.0-preview.4.22229.4 4 06/28/2025
7.0.0-preview.3.22175.4 4 06/28/2025
7.0.0-preview.2.22152.2 4 06/28/2025
7.0.0-preview.1.22076.8 5 06/28/2025
6.0.0 4 06/06/2025
6.0.0-rc.2.21480.5 6 06/28/2025
6.0.0-rc.1.21451.13 4 06/28/2025
6.0.0-preview.7.21377.19 6 06/28/2025
6.0.0-preview.6.21352.12 4 06/28/2025
6.0.0-preview.5.21301.5 5 06/28/2025
6.0.0-preview.4.21253.7 3 06/28/2025
6.0.0-preview.3.21201.4 4 06/28/2025
6.0.0-preview.2.21154.6 4 06/28/2025
6.0.0-preview.1.21102.12 5 06/28/2025
5.0.1 4 06/28/2025
5.0.0 5 06/06/2025
5.0.0-rc.2.20475.5 4 06/28/2025
5.0.0-rc.1.20451.14 4 06/28/2025
5.0.0-preview.8.20407.11 5 06/28/2025
5.0.0-preview.7.20364.11 4 06/28/2025
5.0.0-preview.6.20305.6 4 06/28/2025
5.0.0-preview.5.20278.1 5 06/28/2025
5.0.0-preview.4.20251.6 4 06/28/2025
5.0.0-preview.3.20214.6 4 06/28/2025
5.0.0-preview.2.20160.6 6 06/28/2025
5.0.0-preview.1.20120.5 5 06/28/2025
1.4.1 4 06/06/2025
1.4.0 5 06/28/2025
1.4.0-preview3.19551.4 4 06/28/2025
1.4.0-preview2.19523.17 3 06/28/2025
1.4.0-preview1.19504.10 4 06/28/2025
1.3.0 5 06/28/2025
1.3.0-rc1.19456.4 4 06/28/2025
1.3.0-preview9.19421.4 6 06/28/2025
1.3.0-preview9.19416.11 4 06/28/2025
1.3.0-preview8.19405.3 5 06/28/2025
1.3.0-preview7.19362.9 4 06/28/2025
1.3.0-preview6.19303.8 5 06/28/2025
1.3.0-preview6.19264.9 4 06/28/2025
1.3.0-preview5.19224.8 4 06/28/2025
1.3.0-preview4.19212.13 4 06/28/2025
1.3.0-preview3.19128.7 4 06/28/2025
1.3.0-preview.19073.11 5 06/28/2025
1.3.0-preview.18571.3 5 06/28/2025
1.2.0 6 06/28/2025
1.2.0-rc1 5 06/28/2025
1.2.0-preview2-26406-04 5 06/28/2025
1.2.0-preview1-26216-02 4 06/28/2025
1.1.0 5 06/06/2025
1.1.0-preview2-25405-01 5 06/28/2025
1.1.0-preview1-25305-02 4 06/28/2025
1.0.31 4 06/28/2025
1.0.31-preview1-24530-04 4 06/28/2025