Roslynator

A collection of 500+ analyzers, refactorings and fixes for C#, powered by Roslyn.

Features

• Extensions for Visual Studio
• NuGet Packages
• Roslynator Client Libraries
• Roslynator Command Line Tool
• Roslynator for VS Code
• Release notes
• Follow on Twitter

Donation

• Although Roslynator products are free of charge, any donation is welcome and supports further development.
• List of donations

Extensions for Visual Studio

Extension	Comment
Roslynator 2022	contains analyzers, refactorings and fixes for C# compiler diagnostics.
Roslynator 2019	contains analyzers, refactorings and fixes for C# compiler diagnostics.

Extensions for VS Code

Extension	Comment
Roslynator	contains analyzers, refactorings and fixes for C# compiler diagnostics.

Extensions for VS Code Compatible Editors

Extension	Comment
Roslynator	contains analyzers, refactorings and fixes for C# compiler diagnostics.

NuGet Packages

Package	Version	Comment
Roslynator.Analyzers		common analyzers (RCS1xxx) (list)
Roslynator.CodeAnalysis.Analyzers		analyzers for Roslyn API (RCS9xxx) (list)
Roslynator.Formatting.Analyzers		formatting analyzers (RCS0xxx) (list)

Note: All analyzers in package Roslynator.Formatting.Analyzers are disabled by default.

Roslynator Client Libraries

• Roslynator client libraries are meant be used for development of your own analyzers/refactorings.
• It does not contain any analyzers/refactorings itself.
• See reference.

Package	Version	Built on top of
Roslynator.Core		Microsoft.CodeAnalysis.Common
Roslynator.Workspaces.Core		Microsoft.CodeAnalysis.Workspaces.Common
Roslynator.CSharp		Microsoft.CodeAnalysis.CSharp
Roslynator.CSharp.Workspaces		Microsoft.CodeAnalysis.CSharp.Workspaces

Roslynator Command Line Tool  

Run following command to install Roslynator command line tool:

dotnet tool install -g roslynator.dotnet.cli

• Documentation
• Change log

Roslynator Testing Framework

• Roslynator Testing Framework can be used for unit testing of analyzers, refactorings and code fixes.
• Framework is distributed as NuGet package.  
• Learn how to use the framework from actual usages in Roslynator repo:
  • Tests of analyzers are here, here and here
  • Tests of refactorings are here
  • Tests of fixes of compiler diagnostics are here

Documentation

• How to Configure Roslynator
• Analyzers vs. Refactorings
• How to Fix All Diagnostics in a Solution
• How to Generate API Documentation

Would you like to improve Roslynator documentation? Please see how to update documentation.

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