System.Composition 9.0.20

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/8edf7bcd4f1594c3d68a6a567469f41dbd33dd1b.
 193
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/bf8791d0d1be92c24e56cefa52aa139e2b5340c2.
 187
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/fa72fa61b0d822ea8a3fbeb96f668340419ab5cd.
 199
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.
 184
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.
 185
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/1ce8866c9de4c2d67351ef6863699dee03b0804a.
 214
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/2ad4aabc7a9dada097e54e544ebba48ab1c05074
 191
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/2c94423e50a72aea8a4962d8722641d06bc88b13
 184
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.
 183
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/431de5f2dab8829ad9e4ac5e65a87c11253be7c7.
 185
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.
 193
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/50bd09a9eefdf9bc3653dbf6d9624b31a023c7c0.
 192
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.
 185
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.
 244
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/6c4a46a31302167b425d5e0a31ea83c9a9aa1d09.
 187
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/81d9274600db701a8b08ed8af3fd6b00a775cc33.
 288
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/df45061e218c9b5813c5531bc06fb238a23e30f6.
 214
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/e091728607ca0fc9efca55ccfb3e59259c6b5a0a.
 463
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/8edf7bcd4f1594c3d68a6a567469f41dbd33dd1b.
 199
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.
 186

.NET Framework 4.6.2

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.NET Standard 2.0

Version Downloads Last updated
11.0.0-rc.1.26425.128 2 09/08/2026
11.0.0-preview.7.26381.103 19 08/12/2026
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11.0.0-preview.5.26302.115 24 06/09/2026
11.0.0-preview.4.26230.115 27 05/12/2026
11.0.0-preview.3.26207.106 40 04/14/2026
11.0.0-preview.2.26159.112 42 03/11/2026
11.0.0-preview.1.26104.118 43 02/12/2026
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10.0.10 19 07/14/2026
10.0.9 23 06/09/2026
10.0.8 29 05/13/2026
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10.0.6 34 04/14/2026
10.0.5 39 03/15/2026
10.0.4 41 03/11/2026
10.0.3 50 02/12/2026
10.0.2 48 01/13/2026
10.0.1 51 12/13/2025
10.0.0 82 11/12/2025
10.0.0-rc.2.25502.107 91 10/15/2025
10.0.0-rc.1.25451.107 98 09/10/2025
10.0.0-preview.7.25380.108 95 08/14/2025
10.0.0-preview.6.25358.103 108 07/17/2025
10.0.0-preview.5.25277.114 92 06/07/2025
10.0.0-preview.4.25258.110 110 05/16/2025
10.0.0-preview.3.25171.5 118 04/13/2025
10.0.0-preview.2.25163.2 122 04/01/2025
10.0.0-preview.1.25080.5 117 04/01/2025
9.0.20 0 09/08/2026
9.0.19 14 08/12/2026
9.0.18 21 07/14/2026
9.0.17 25 06/09/2026
9.0.16 30 05/12/2026
9.0.15 38 04/14/2026
9.0.14 39 03/11/2026
9.0.13 44 02/12/2026
9.0.12 46 01/13/2026
9.0.11 79 11/11/2025
9.0.10 98 10/15/2025
9.0.9 115 09/10/2025
9.0.8 101 08/05/2025
9.0.7 96 07/09/2025
9.0.6 127 06/12/2025
9.0.5 120 05/17/2025
9.0.4 132 04/10/2025
9.0.3 111 03/31/2025
9.0.2 121 03/31/2025
9.0.1 123 04/01/2025
9.0.0 138 11/14/2024
9.0.0-rc.2.24473.5 113 10/22/2024
9.0.0-rc.1.24431.7 119 09/19/2024
9.0.0-preview.7.24405.7 114 08/18/2024
9.0.0-preview.6.24327.7 138 07/18/2024
9.0.0-preview.5.24306.7 144 07/18/2024
9.0.0-preview.4.24266.19 130 07/18/2024
9.0.0-preview.3.24172.9 142 07/18/2024
9.0.0-preview.2.24128.5 135 07/18/2024
9.0.0-preview.1.24080.9 134 07/18/2024
8.0.0 134 07/18/2024
8.0.0-rc.2.23479.6 138 07/18/2024
8.0.0-rc.1.23419.4 145 07/18/2024
8.0.0-preview.7.23375.6 142 07/18/2024
8.0.0-preview.6.23329.7 145 07/18/2024
8.0.0-preview.5.23280.8 143 07/18/2024
8.0.0-preview.4.23259.5 132 07/18/2024
8.0.0-preview.3.23174.8 140 07/18/2024
8.0.0-preview.2.23128.3 144 07/18/2024
8.0.0-preview.1.23110.8 141 07/18/2024
7.0.0 478 02/05/2024
7.0.0-rc.2.22472.3 135 07/18/2024
7.0.0-rc.1.22426.10 149 07/18/2024
7.0.0-preview.7.22375.6 146 07/18/2024
7.0.0-preview.6.22324.4 141 07/18/2024
7.0.0-preview.5.22301.12 146 07/18/2024
7.0.0-preview.4.22229.4 143 07/18/2024
7.0.0-preview.3.22175.4 164 07/18/2024
7.0.0-preview.2.22152.2 142 07/18/2024
7.0.0-preview.1.22076.8 160 07/18/2024
6.0.2-mauipre.1.22102.15 108 01/10/2025
6.0.2-mauipre.1.22054.8 124 04/08/2025
6.0.0 246 02/04/2024
6.0.0-rc.2.21480.5 143 07/18/2024
6.0.0-rc.1.21451.13 151 07/18/2024
6.0.0-preview.7.21377.19 153 07/18/2024
6.0.0-preview.6.21352.12 130 07/18/2024
6.0.0-preview.5.21301.5 143 07/18/2024
6.0.0-preview.4.21253.7 141 07/18/2024
6.0.0-preview.3.21201.4 125 07/18/2024
6.0.0-preview.2.21154.6 144 07/18/2024
6.0.0-preview.1.21102.12 146 07/18/2024
5.0.1 156 07/18/2024
5.0.0 148 07/18/2024
5.0.0-rc.2.20475.5 131 07/18/2024
5.0.0-rc.1.20451.14 149 07/18/2024
5.0.0-preview.8.20407.11 152 07/18/2024
5.0.0-preview.7.20364.11 148 07/18/2024
5.0.0-preview.6.20305.6 146 07/18/2024
5.0.0-preview.5.20278.1 144 07/18/2024
5.0.0-preview.4.20251.6 133 07/18/2024
5.0.0-preview.3.20214.6 143 07/18/2024
5.0.0-preview.2.20160.6 142 07/18/2024
5.0.0-preview.1.20120.5 134 07/18/2024
1.4.1 163 07/18/2024
1.4.0 134 07/18/2024
1.4.0-preview3.19551.4 146 07/18/2024
1.4.0-preview2.19523.17 140 07/18/2024
1.4.0-preview1.19504.10 166 07/18/2024
1.3.0 157 07/18/2024
1.3.0-rc1.19456.4 126 07/18/2024
1.3.0-preview9.19421.4 134 07/18/2024
1.3.0-preview9.19416.11 143 07/18/2024
1.3.0-preview8.19405.3 144 07/18/2024
1.3.0-preview7.19362.9 143 07/18/2024
1.3.0-preview6.19303.8 147 07/18/2024
1.3.0-preview6.19264.9 132 07/18/2024
1.3.0-preview5.19224.8 149 07/18/2024
1.3.0-preview4.19212.13 154 07/18/2024
1.3.0-preview3.19128.7 139 07/18/2024
1.3.0-preview.19073.11 147 07/18/2024
1.3.0-preview.18571.3 141 07/18/2024
1.2.0 148 07/18/2024
1.2.0-rc1 163 07/18/2024
1.2.0-preview2-26406-04 145 07/18/2024
1.2.0-preview1-26216-02 142 07/18/2024
1.1.0 143 07/18/2024
1.1.0-preview2-25405-01 149 07/18/2024
1.1.0-preview1-25305-02 145 07/18/2024
1.0.31 172 02/04/2024
1.0.31-preview1-24530-04 138 07/18/2024