Repository Issues

dotnet/roslyn

The Roslyn .NET compiler provides C# and Visual Basic languages with rich code analysis APIs.

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Stars
 (20,414 stars)
Forks
 (4,257 forks)
Indexed issues
 (638 indexed issues)
open beginner issues
 (633 open beginner issues)
Latest indexed
Aug 14, 2026
Last GitHub push
May 15, 2026
License
MIT License
Contributing guide
Contributing guide
Code of conduct
Code of conduct
Dominant language
C#
PR merge metrics
 (Avg merge 6d 17h) (256 merged PRs in 30d)
Beginner labels
help wanted

Issues

633 open indexed issues

Open
Output /p:ReportAnalyzer=true under normal verbosity
Area-CompilersFeature Requesthelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

dotnet / roslyn · #55604 · Aug 13, 2021 · C# · 20,414 stars

12 comments8 reactions0 assignees
Open
Add code snippets to syntax api docstrings
Area-CompilersConcept-APIFeature Requesthelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

dotnet / roslyn · #54631 · Jul 6, 2021 · C# · 20,414 stars

1 comment1 reaction0 assignees
Open
Show applicable languages in EditorConfig UI
Area-IDEConcept-Continuous ImprovementFeature - Editor Config UIhelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

dotnet / roslyn · #54621 · Jul 5, 2021 · C# · 20,414 stars

1 comment0 reactions0 assignees
Open
Renaming an identifier should undo implicit property naming
Area-IDEConcept-Continuous ImprovementFeature - Renamehelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

dotnet / roslyn · #54571 · Jul 2, 2021 · C# · 20,414 stars

1 comment0 reactions0 assignees
Open
order of explicit xml docs with `inheritdoc`
Area-IDEBugIDE-IntelliSenseIntelliSense-Quick Infohelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

dotnet / roslyn · #54494 · Jun 30, 2021 · C# · 20,414 stars

5 comments5 reactions0 assignees
Open
FixALl issue with 'remove redundant assignment' (IDE0059)
Area-IDEBugFeature - IDE0059IDE-CodeStyleRetriagehelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

dotnet / roslyn · #53960 · Jun 9, 2021 · C# · 20,414 stars

1 comment0 reactions0 assignees
Open
Inheritance margin: Show direct inheritors first / list order
Area-IDEConcept-Continuous ImprovementNavigation-Inheritance Marginhelp wanted
Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available

dotnet / roslyn · #53862 · Jun 3, 2021 · C# · 20,414 stars

5 comments2 reactions1 assignee
Open
With Operator not properly supported in C# Script
Area-InteractiveConcept-Continuous Improvementhelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

dotnet / roslyn · #53670 · May 25, 2021 · C# · 20,414 stars

7 comments0 reactions0 assignees
Open
Add predicate version of IOperation.Descendants
Area-CompilersConcept-APIFeature - IOperationFeature Requestapi-approvedhelp wanted
Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available

dotnet / roslyn · #53621 · May 22, 2021 · C# · 20,414 stars

1 comment0 reactions1 assignee