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.

214 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.
Closed
Optimization of modulo 7 in `DateTime.DayOfWeek`
area-System.DateTimehelp wantedtenet-performance
Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available

dotnet / runtime · #115279 · May 4, 2025 · C# · 17,886 stars

20 comments6 reactions1 assignee
Closed
Add Ŭ, ŭ to Esperanto in Quick Accent
Help WantedIdea-EnhancementProduct-Quick Accent
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available

microsoft / PowerToys · #37965 · Mar 16, 2025 · C# · 133,154 stars

0 comments1 reaction0 assignees
Closed
Performance & Memory Issue on container setup
enhancementhelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

autofac / Autofac · #1446 · Feb 13, 2025 · C# · 4,327 stars

5 comments0 reactions0 assignees
Closed
ServerUtil report backup status
good first issue
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly label

duplicati / duplicati · #5870 · Jan 13, 2025 · C# · 14,539 stars

1 comment0 reactions0 assignees
Closed
Repair failure causes exit exception
buggood first issueminor change
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly label

duplicati / duplicati · #5827 · Jan 1, 2025 · C# · 14,539 stars

0 comments0 reactions0 assignees