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
VB editor doesn't highlight syntax errors in lambdas
Area-CompilersConcept-Diagnostic Clarityhelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

dotnet / roslyn · #42857 · Mar 27, 2020 · C# · 20,414 stars

10 comments0 reactions0 assignees
Open
Skip documents whose content failed to load from analysis
Area-AnalyzersConcept-Continuous Improvementhelp wanted
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available

dotnet / roslyn · #41661 · Feb 13, 2020 · C# · 20,414 stars

0 comments0 reactions0 assignees
Open
MethodNotFoundException CSharpScripting.Compile(...)
Area-InteractiveBugInteractive-ScriptingLogichelp wanted
Why recommendedNo comments yet · Has a beginner-friendly label
No comments yetHas a beginner-friendly labelContributing guide available

dotnet / roslyn · #40983 · Jan 15, 2020 · C# · 20,414 stars

0 comments0 reactions1 assignee