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
 (639 indexed issues)
open beginner issues
 (631 open beginner issues)
Latest indexed
Aug 21, 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
 (PR metrics pending)
Beginner labels
help wanted

Issues

639 indexed issues

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
Open
Add "Generate deconstructor" refactoring
Area-IDEConcept-Continuous Improvementhelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

dotnet / roslyn · #52774 · Apr 20, 2021 · C# · 20,414 stars

1 comment0 reactions0 assignees
Open
C# interactive missing intellisense xml comments
Area-InteractiveConcept-Continuous ImprovementIDE-IntelliSenseIntelliSense-Quick Infohelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

dotnet / roslyn · #52492 · Apr 8, 2021 · C# · 20,414 stars

1 comment0 reactions0 assignees
Open
Improve XML comment autocomplete trigger
Area-IDEBugDeveloper CommunityIDE-IntelliSenseIntelliSense-Completionhelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

dotnet / roslyn · #52487 · Apr 8, 2021 · C# · 20,414 stars

1 comment0 reactions0 assignees
Open
IDE0059 is not always reported
Area-IDEConcept-Continuous ImprovementFeature - IDE0059help wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

dotnet / roslyn · #52292 · Mar 31, 2021 · C# · 20,414 stars

5 comments2 reactions0 assignees
Open
IDE0059
Area-IDEBugFeature - IDE0059help wanted
Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available

dotnet / roslyn · #52248 · Mar 30, 2021 · C# · 20,414 stars

1 comment0 reactions1 assignee
Open
Pull method up to refactoring should show generic class
Area-IDEConcept-Continuous Improvementhelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

dotnet / roslyn · #52138 · Mar 25, 2021 · C# · 20,414 stars

1 comment0 reactions0 assignees