Curated Issues

C# Good First Issues

Browse open source issues tagged with C# in the issue metadata. Results stay focused on work that can become public contribution evidence.

3,463 matching issues

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csharp
Open
Scancode not passed to TSF
Good First IssuePR Proposed

dotnet/wpf #11,635 opened May 12, 2026 · C# · 6,683 stars

Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available
0 comments1 reaction0 assignees
Open
compilation error for multiple top-level statements
Area-CompilersConcept-Diagnostic ClarityFeature - Simple Programshelp wanted

dotnet/roslyn #83,691 opened May 12, 2026 · C# · 20,414 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
1 comment0 reactions0 assignees
Open
Command Palette: Overlay Temperature Readings
CmdPal - Performance monitorHelp WantedIssue-TaskProduct-Command Palette

microsoft/PowerToys #46,434 opened Mar 23, 2026 · C# · 133,154 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
6 comments1 reaction0 assignees
Open
False positive CS8619 warning using `-=` with `byte?`
Area-CompilersBugFeature - Nullable Reference Typeshelp wanted

dotnet/roslyn #82,552 opened Feb 26, 2026 · C# · 20,414 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
1 comment0 reactions0 assignees