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Microsoft.CodeAnalysis.Compilers package icon

Microsoft.CodeAnalysis.Compilers

v5.0.0

Compiler layer of the .NET Compiler Platform ("Roslyn"). Install this package to get both C# and Visual Basic support. If you want just support for one language, install Microsoft.CodeAnalysis.CSharp or Microsoft.CodeAnalysis.VisualBasic. More details at https://aka.ms/roslyn-packages This package was built from the source at https://github.com/dotnet/roslyn/commit/6c4a46a31302167b425d5e0a31ea83c9a9aa1d09.

Microsoft RoslynTeam
Roslyn CodeAnalysis Compiler CSharp VB VisualBasic Parser Scanner Lexer Emit CodeGeneration Metadata IL Compilation Scripting Syntax Semantics
NuGet Stats Changelog
Total Downloads
9.1M
9,094,695
Published
Nov 18, 2025
Latest stable version

Install

.NET CLI
dotnet add package Microsoft.CodeAnalysis.Compilers --version 5.0.0
Package Manager Console
Install-Package Microsoft.CodeAnalysis.Compilers -Version 5.0.0
PackageReference
<PackageReference Include="Microsoft.CodeAnalysis.Compilers" Version="5.0.0" />

Frameworks

.NETStandard2.0

Dependencies

Microsoft.CodeAnalysis.CSharp
.NETStandard2.0
[5.0.0, 5.0.0]
Microsoft.CodeAnalysis.VisualBasic
.NETStandard2.0
[5.0.0, 5.0.0]
Microsoft.CodeAnalysis.Analyzers
.NETStandard2.0
[3.11.0, )
System.Buffers
.NETStandard2.0
[4.6.0, )
System.Collections.Immutable
.NETStandard2.0
[9.0.0, )
System.Memory
.NETStandard2.0
[4.6.0, )
System.Numerics.Vectors
.NETStandard2.0
[4.6.0, )
System.Reflection.Metadata
.NETStandard2.0
[9.0.0, )
System.Runtime.CompilerServices.Unsafe
.NETStandard2.0
[6.1.0, )
System.Text.Encoding.CodePages
.NETStandard2.0
[8.0.0, )
System.Threading.Tasks.Extensions
.NETStandard2.0
[4.6.0, )

Adoption guide

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Compatibility metadata lists 1 target framework; confirm the exact target used by your application.

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