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.

3,421 matching issues

C#

Slice signals

  • Average annotated difficulty: 2.5/5 across 3,635 issues.
  • 80% of 3,635 time estimates are one day or less.
Open
Allow X in place of * for calculator
Help WantedIdea-EnhancementProduct-PowerToys RunRun-PluginStatus-In progress
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

microsoft / PowerToys · #38007 · Mar 18, 2025 · C# · 133,154 stars

6 comments10 reactions0 assignees
Open
HttpClientFactory doesn't clean up after itself
area-Extensions-HttpClientFactoryhelp wanted
Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available

dotnet / runtime · #113494 · Mar 13, 2025 · C# · 17,886 stars

15 comments4 reactions1 assignee
Open
Adornment Tooltips for MudInputs
accessibilityenhancementgood first issue
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

MudBlazor / MudBlazor · #10995 · Mar 11, 2025 · C# · 10,394 stars

8 comments5 reactions0 assignees
Open
SerialPort constantly throws IOException
area-System.IO.Portshelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

dotnet / runtime · #113296 · Mar 8, 2025 · C# · 17,886 stars

14 comments3 reactions0 assignees