System.Composition 9.0.6

Provides a version of the Managed Extensibility Framework (MEF) that is lightweight and specifically optimized for high throughput scenarios, such as the web.

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

Packages Downloads
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/6a5a63bbc9f4449d9bd1e95a8f9624939c3ccdc3.
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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/2f21c63bb29a816d4a62191a1a0739deb64d387c.
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Microsoft.Composition
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. Supported Platforms: - .NET Framework 4.5 - Windows 8 - Windows Phone 8.1 - Windows Phone Silverlight 8 - Portable Class Libraries
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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/d3f6b8e7e17ebc52a62150db7bb952daf0dc2c29
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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/db94f4cc8c78a7cd8cf9cfdae091158d2ba9d974.
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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/edd2de88fb3e84a097fb30b4070e0f219f624e40.
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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/4bdc8414790101a4da120a92cc4bc0154ac787ca.
 49
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/ab56a4a6c32268d925014a3e45ddce61fba715cd
 48
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/ae1fff344d46976624e68ae17164e0607ab68b10.
 48
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/2f760738cb92f32f50c981b68ba04ac3c8b7ee48.
 48
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/e482b6e281d7db727fcb086ebbfae44dcba82c6d.
 48
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/beada51586dedc46a7fe5ca381ffb10e2b177070.
 47
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/416f7c5a54bcf5c34eaf69ffa04cf3f12435b153.
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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/4c32f5e4e9c0828a94fd4d1c9c0994082c85aaf3.
 47
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/ebbf56c257fb4d3128d3487ef525d92e9f94b412.
 47
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/231aeb8be8357239499d45c0574e5a9a8c9174f0.
 47
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/49a655e40d938aa74b1d149b407c30cbb2287d71.
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Microsoft.CodeAnalysis.Workspaces.MSBuild
.NET Compiler Platform ("Roslyn") support for analyzing MSBuild projects and solutions. This should be used with at least one of the following packages to add the appropriate language support: - Microsoft.CodeAnalysis.CSharp.Workspaces - Microsoft.CodeAnalysis.VisualBasic.Workspaces More details at https://aka.ms/roslyn-packages This package was built from the source at https://github.com/dotnet/roslyn/commit/fa72fa61b0d822ea8a3fbeb96f668340419ab5cd.
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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/7a63d79b60ffb33e919bee8056816f8f449d00ce.
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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.
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.NET Framework 4.6.2

.NET 8.0

.NET 9.0

.NET Standard 2.0

Version Downloads Last updated
10.0.0-preview.5.25277.114 3 06/10/2025
10.0.0-preview.4.25258.110 8 05/15/2025
10.0.0-preview.3.25171.5 8 04/15/2025
10.0.0-preview.2.25163.2 13 03/22/2025
10.0.0-preview.1.25080.5 14 02/26/2025
9.0.6 0 06/10/2025
9.0.5 7 05/16/2025
9.0.4 11 04/14/2025
9.0.3 14 03/17/2025
9.0.2 15 02/18/2025
9.0.1 15 01/26/2025
9.0.0 29 11/17/2024
9.0.0-rc.2.24473.5 24 10/12/2024
9.0.0-rc.1.24431.7 32 09/11/2024
9.0.0-preview.7.24405.7 29 08/17/2024
9.0.0-preview.6.24327.7 28 07/13/2024
9.0.0-preview.5.24306.7 31 06/13/2024
9.0.0-preview.4.24266.19 30 05/23/2024
9.0.0-preview.3.24172.9 33 04/13/2024
9.0.0-preview.2.24128.5 32 03/20/2024
9.0.0-preview.1.24080.9 30 02/17/2024
8.0.0 42 11/23/2023
8.0.0-rc.2.23479.6 37 10/17/2023
8.0.0-rc.1.23419.4 34 09/14/2023
8.0.0-preview.7.23375.6 36 08/09/2023
8.0.0-preview.6.23329.7 39 08/09/2023
8.0.0-preview.5.23280.8 40 08/04/2023
8.0.0-preview.4.23259.5 38 05/19/2023
8.0.0-preview.3.23174.8 33 09/28/2023
8.0.0-preview.2.23128.3 44 08/15/2023
8.0.0-preview.1.23110.8 36 08/12/2023
7.0.0 43 12/12/2022
7.0.0-rc.2.22472.3 37 07/20/2023
7.0.0-rc.1.22426.10 40 07/18/2023
7.0.0-preview.7.22375.6 33 08/04/2023
7.0.0-preview.6.22324.4 39 11/12/2022
7.0.0-preview.5.22301.12 36 07/17/2023
7.0.0-preview.4.22229.4 38 08/05/2023
7.0.0-preview.3.22175.4 41 02/09/2023
7.0.0-preview.2.22152.2 34 02/16/2023
7.0.0-preview.1.22076.8 35 08/15/2023
6.0.2-mauipre.1.22102.15 36 08/03/2023
6.0.2-mauipre.1.22054.8 35 08/20/2023
6.0.0 571 12/07/2022
6.0.0-rc.2.21480.5 41 08/11/2023
6.0.0-rc.1.21451.13 38 10/04/2022
6.0.0-preview.7.21377.19 34 08/16/2023
6.0.0-preview.6.21352.12 43 08/15/2023
6.0.0-preview.5.21301.5 36 08/07/2023
6.0.0-preview.4.21253.7 39 02/16/2023
6.0.0-preview.3.21201.4 38 02/21/2023
6.0.0-preview.2.21154.6 39 08/08/2023
6.0.0-preview.1.21102.12 34 08/07/2023
5.0.1 36 02/16/2023
5.0.0 36 08/11/2023
5.0.0-rc.2.20475.5 43 09/23/2023
5.0.0-rc.1.20451.14 40 08/07/2023
5.0.0-preview.8.20407.11 34 08/08/2023
5.0.0-preview.7.20364.11 36 08/08/2023
5.0.0-preview.6.20305.6 43 02/16/2023
5.0.0-preview.5.20278.1 40 08/21/2023
5.0.0-preview.4.20251.6 42 10/20/2022
5.0.0-preview.3.20214.6 41 02/23/2023
5.0.0-preview.2.20160.6 43 08/07/2023
5.0.0-preview.1.20120.5 36 08/09/2023
1.4.1 44 08/04/2023
1.4.0 36 08/11/2023
1.4.0-preview3.19551.4 33 07/26/2023
1.4.0-preview2.19523.17 37 08/06/2023
1.4.0-preview1.19504.10 36 07/11/2023
1.3.0 38 06/27/2023
1.3.0-rc1.19456.4 42 02/25/2023
1.3.0-preview9.19421.4 42 11/18/2022
1.3.0-preview9.19416.11 38 08/04/2023
1.3.0-preview8.19405.3 36 10/03/2022
1.3.0-preview7.19362.9 35 08/14/2023
1.3.0-preview6.19303.8 38 08/05/2023
1.3.0-preview6.19264.9 42 02/18/2023
1.3.0-preview5.19224.8 35 02/20/2023
1.3.0-preview4.19212.13 41 08/11/2023
1.3.0-preview3.19128.7 41 06/16/2023
1.3.0-preview.19073.11 41 08/11/2023
1.3.0-preview.18571.3 38 08/04/2023
1.2.0 35 09/23/2023
1.2.0-rc1 44 09/25/2023
1.2.0-preview2-26406-04 41 10/22/2022
1.2.0-preview1-26216-02 37 08/09/2023
1.1.0 43 06/20/2023
1.1.0-preview2-25405-01 38 10/30/2022
1.1.0-preview1-25305-02 36 02/16/2023
1.0.31 46 05/08/2023
1.0.31-preview1-24530-04 41 02/20/2023