System.Composition 9.0.0

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.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/cf82d399c36008e7936d545cde24141f8d3790fa.
 1

.NET Framework 4.6.2

.NET 8.0

.NET 9.0

.NET Standard 2.0

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10.0.0-preview.4.25258.110 0 5/12/2025
10.0.0-preview.3.25171.5 0 4/10/2025
10.0.0-preview.2.25163.2 0 3/18/2025
10.0.0-preview.1.25080.5 0 2/25/2025
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9.0.3 0 3/11/2025
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9.0.1 0 1/14/2025
9.0.0 0 11/12/2024
9.0.0-rc.2.24473.5 0 10/8/2024
9.0.0-rc.1.24431.7 1 9/20/2024
9.0.0-preview.7.24405.7 0 8/13/2024
9.0.0-preview.6.24327.7 1 9/20/2024
9.0.0-preview.5.24306.7 0 6/11/2024
9.0.0-preview.4.24266.19 1 9/20/2024
9.0.0-preview.3.24172.9 1 9/20/2024
9.0.0-preview.2.24128.5 1 9/20/2024
9.0.0-preview.1.24080.9 1 9/20/2024
8.0.0 0 11/14/2023
8.0.0-rc.2.23479.6 1 9/20/2024
8.0.0-rc.1.23419.4 1 9/20/2024
8.0.0-preview.7.23375.6 1 9/20/2024
8.0.0-preview.6.23329.7 1 9/20/2024
8.0.0-preview.5.23280.8 1 9/20/2024
8.0.0-preview.4.23259.5 1 9/20/2024
8.0.0-preview.3.23174.8 1 9/20/2024
8.0.0-preview.2.23128.3 1 9/20/2024
8.0.0-preview.1.23110.8 1 9/20/2024
7.0.0 1 9/20/2024
7.0.0-rc.2.22472.3 1 9/20/2024
7.0.0-rc.1.22426.10 1 9/20/2024
7.0.0-preview.7.22375.6 1 9/20/2024
7.0.0-preview.6.22324.4 1 9/20/2024
7.0.0-preview.5.22301.12 1 9/20/2024
7.0.0-preview.4.22229.4 1 9/20/2024
7.0.0-preview.3.22175.4 2 9/20/2024
7.0.0-preview.2.22152.2 1 9/20/2024
7.0.0-preview.1.22076.8 1 9/20/2024
6.0.0 1 9/20/2024
6.0.0-rc.2.21480.5 1 9/20/2024
6.0.0-rc.1.21451.13 1 9/20/2024
6.0.0-preview.7.21377.19 1 9/20/2024
6.0.0-preview.6.21352.12 1 9/20/2024
6.0.0-preview.5.21301.5 1 9/20/2024
6.0.0-preview.4.21253.7 1 9/20/2024
6.0.0-preview.3.21201.4 1 9/20/2024
6.0.0-preview.2.21154.6 1 9/20/2024
6.0.0-preview.1.21102.12 1 9/20/2024
5.0.1 1 9/20/2024
5.0.0 1 9/20/2024
5.0.0-rc.2.20475.5 1 9/20/2024
5.0.0-rc.1.20451.14 1 9/20/2024
5.0.0-preview.8.20407.11 1 9/20/2024
5.0.0-preview.7.20364.11 0 7/21/2020
5.0.0-preview.6.20305.6 1 9/20/2024
5.0.0-preview.5.20278.1 1 9/20/2024
5.0.0-preview.4.20251.6 1 9/20/2024
5.0.0-preview.3.20214.6 1 9/20/2024
5.0.0-preview.2.20160.6 1 9/20/2024
5.0.0-preview.1.20120.5 0 3/16/2020
1.4.1 1 9/20/2024
1.4.0 1 9/20/2024
1.4.0-preview3.19551.4 1 9/20/2024
1.4.0-preview2.19523.17 1 9/20/2024
1.4.0-preview1.19504.10 1 9/20/2024
1.3.0 1 9/20/2024
1.3.0-rc1.19456.4 1 9/20/2024
1.3.0-preview9.19421.4 1 9/20/2024
1.3.0-preview9.19416.11 1 9/20/2024
1.3.0-preview8.19405.3 1 9/20/2024
1.3.0-preview7.19362.9 1 9/20/2024
1.3.0-preview6.19303.8 0 6/12/2019
1.3.0-preview6.19264.9 1 9/20/2024
1.3.0-preview5.19224.8 1 9/20/2024
1.3.0-preview4.19212.13 1 9/20/2024
1.3.0-preview3.19128.7 1 9/20/2024
1.3.0-preview.19073.11 1 9/20/2024
1.3.0-preview.18571.3 1 9/20/2024
1.2.0 1 9/20/2024
1.2.0-rc1 1 9/20/2024
1.2.0-preview2-26406-04 1 9/20/2024
1.2.0-preview1-26216-02 0 2/26/2018
1.1.0 1 9/20/2024
1.1.0-preview2-25405-01 1 9/20/2024
1.1.0-preview1-25305-02 1 9/20/2024
1.0.31 1 9/20/2024
1.0.31-preview1-24530-04 0 10/24/2016