System.Composition 9.0.15

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.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/1ff281352c76f1a56ae8e49af9c4c4ef0e0f0f42.
 3
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.
 3
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/be9c072e1c8a9e6701e34d796b1d68098d08feab.
 3
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/cf82d399c36008e7936d545cde24141f8d3790fa.
 3
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/e68227ea677b76a3c603bd616f03ea6d952b2458.
 3
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/fa72fa61b0d822ea8a3fbeb96f668340419ab5cd.
 3
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/e482b6e281d7db727fcb086ebbfae44dcba82c6d.
 3
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/bde21ee2b98b775b010d01a93f81ef587fe80962.
 3
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/f99bb16a395e48a05520ba7af1549b20bfdeee36.
 3
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.
 3
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/dfa7fc6bdea31a858a402168384192b633c811fa.
 3
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/2b7d172669b2f7e55803b55f317cfcc2d4279d76.
 3
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/5e3a11e2e7f952da93f9d35bd63a2fa181c0608b.
 3
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/8edf7bcd4f1594c3d68a6a567469f41dbd33dd1b.
 3
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/e68227ea677b76a3c603bd616f03ea6d952b2458.
 3
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/f99bb16a395e48a05520ba7af1549b20bfdeee36.
 3
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/fa72fa61b0d822ea8a3fbeb96f668340419ab5cd.
 3
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/bf8791d0d1be92c24e56cefa52aa139e2b5340c2.
 3
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/be9c072e1c8a9e6701e34d796b1d68098d08feab.
 3
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.
 3

.NET Framework 4.6.2

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.NET 9.0

.NET Standard 2.0

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11.0.0-preview.3.26207.106 0 04/14/2026
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9.0.15 0 04/14/2026
9.0.14 1 03/21/2026
9.0.13 1 02/20/2026
9.0.12 2 02/02/2026
9.0.11 2 02/02/2026
9.0.10 2 02/02/2026
9.0.9 2 02/02/2026
9.0.8 2 02/02/2026
9.0.7 2 02/02/2026
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9.0.5 2 02/02/2026
9.0.4 1 02/20/2026
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9.0.1 2 02/02/2026
9.0.0 2 02/02/2026
9.0.0-rc.2.24473.5 2 02/03/2026
9.0.0-rc.1.24431.7 2 02/03/2026
9.0.0-preview.7.24405.7 1 03/22/2026
9.0.0-preview.6.24327.7 1 03/22/2026
9.0.0-preview.5.24306.7 1 03/23/2026
9.0.0-preview.4.24266.19 2 02/03/2026
9.0.0-preview.3.24172.9 1 03/22/2026
9.0.0-preview.2.24128.5 1 03/22/2026
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8.0.0 2 02/02/2026
8.0.0-rc.2.23479.6 2 02/03/2026
8.0.0-rc.1.23419.4 1 02/20/2026
8.0.0-preview.7.23375.6 1 03/22/2026
8.0.0-preview.6.23329.7 1 03/22/2026
8.0.0-preview.5.23280.8 2 02/03/2026
8.0.0-preview.4.23259.5 1 03/22/2026
8.0.0-preview.3.23174.8 1 03/22/2026
8.0.0-preview.2.23128.3 2 02/03/2026
8.0.0-preview.1.23110.8 2 02/03/2026
7.0.0 2 02/02/2026
7.0.0-rc.2.22472.3 2 02/03/2026
7.0.0-rc.1.22426.10 2 02/02/2026
7.0.0-preview.7.22375.6 1 03/22/2026
7.0.0-preview.6.22324.4 1 03/22/2026
7.0.0-preview.5.22301.12 2 02/03/2026
7.0.0-preview.4.22229.4 2 02/03/2026
7.0.0-preview.3.22175.4 1 02/20/2026
7.0.0-preview.2.22152.2 2 02/03/2026
7.0.0-preview.1.22076.8 1 03/22/2026
6.0.0 1 02/20/2026
6.0.0-rc.2.21480.5 1 02/03/2026
6.0.0-rc.1.21451.13 2 02/03/2026
6.0.0-preview.7.21377.19 2 02/03/2026
6.0.0-preview.6.21352.12 2 02/03/2026
6.0.0-preview.5.21301.5 1 03/22/2026
6.0.0-preview.4.21253.7 2 02/03/2026
6.0.0-preview.3.21201.4 1 03/22/2026
6.0.0-preview.2.21154.6 1 03/22/2026
6.0.0-preview.1.21102.12 1 03/22/2026
5.0.1 2 02/02/2026
5.0.0 2 02/02/2026
5.0.0-rc.2.20475.5 2 02/03/2026
5.0.0-rc.1.20451.14 2 02/03/2026
5.0.0-preview.8.20407.11 2 02/03/2026
5.0.0-preview.7.20364.11 2 02/03/2026
5.0.0-preview.6.20305.6 2 02/03/2026
5.0.0-preview.5.20278.1 1 03/22/2026
5.0.0-preview.4.20251.6 1 03/22/2026
5.0.0-preview.3.20214.6 1 03/22/2026
5.0.0-preview.2.20160.6 1 03/22/2026
5.0.0-preview.1.20120.5 2 02/03/2026
1.4.1 2 02/02/2026
1.4.0 2 02/02/2026
1.4.0-preview3.19551.4 2 02/03/2026
1.4.0-preview2.19523.17 2 02/03/2026
1.4.0-preview1.19504.10 2 02/03/2026
1.3.0 1 02/20/2026
1.3.0-rc1.19456.4 2 02/03/2026
1.3.0-preview9.19421.4 2 02/03/2026
1.3.0-preview9.19416.11 2 02/03/2026
1.3.0-preview8.19405.3 2 02/03/2026
1.3.0-preview7.19362.9 2 02/03/2026
1.3.0-preview6.19303.8 2 02/03/2026
1.3.0-preview6.19264.9 2 02/03/2026
1.3.0-preview5.19224.8 2 02/03/2026
1.3.0-preview4.19212.13 2 02/03/2026
1.3.0-preview3.19128.7 2 02/03/2026
1.3.0-preview.19073.11 2 02/03/2026
1.3.0-preview.18571.3 2 02/03/2026
1.2.0 1 02/20/2026
1.2.0-rc1 2 02/02/2026
1.2.0-preview2-26406-04 2 02/03/2026
1.2.0-preview1-26216-02 1 03/22/2026
1.1.0 2 02/02/2026
1.1.0-preview2-25405-01 2 02/03/2026
1.1.0-preview1-25305-02 1 03/22/2026
1.0.31 2 02/02/2026
1.0.31-preview1-24530-04 2 02/03/2026