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.
Slice signals
- Average annotated difficulty: 2.5/5 across 3,637 issues.
- 80% of 3,637 time estimates are one day or less.
Open
Enhance the NTLM negotiation testing on Linux/macOS
area-System.Net.Securityhelp wantedtest-enhancement
No assignee yetHas a beginner-friendly labelContributing guide available
2 comments0 reactions0 assignees
Open
[Feature]: Allow excluding vulnerabilities from output of `dotnet list package --vulnerable`
Functionality:ListPackagePriority:2Product:dotnet.exeTriage:NeedsDesignSpecType:Featurehelp wanted
Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available
13 comments29 reactions1 assignee
Open
Support implicit TLS for SMTP client
area-System.Net.Securityenhancementhelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
3 comments0 reactions0 assignees
Open
Order of SwipeView items inconsistent across different platforms
area-controls-swipeviewgood first issueplatform/androidplatform/windowst/bug
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
8 comments1 reaction0 assignees
Open
Feature Request: Nuget package for provider tests
area-testingenhancementgood-first-issuehelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
2 comments1 reaction0 assignees
Open
Add chinese account system / 添加账户系统
enhancementhelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
14 comments0 reactions0 assignees
Open
Make ChangeSignature command handler asynchronous and avoid expensive semantic operations on UI thread
Area-IDEConcept-Continuous Improvementhelp wanted
Why recommendedNo comments yet · Has a beginner-friendly label
No comments yetHas a beginner-friendly labelContributing guide available
0 comments0 reactions1 assignee
Open
InfiniteCanvas Crashing
bug :bug:controls :control_knobs:help wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
11 comments0 reactions0 assignees
Open
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
3 comments5 reactions0 assignees
Open
Remove unused parameter (IDE0060) on parameter used by [InterpolatedStringHandlerArgument]
Area-IDEBugFeature - IDE0060IDE-CodeStylehelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
2 comments0 reactions0 assignees
Open
Create basic WPF Application
good first issue
Why recommendedNo comments yet · Has a beginner-friendly label
No comments yetHas a beginner-friendly label
0 comments0 reactions1 assignee
Open
[Analyzer/fixer suggestion]: Exceptions thrown inside async methods should be wrapped by Task.FromException
api-approvedarea-System.Threading.Taskscode-analyzercode-fixerhelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
7 comments2 reactions0 assignees
Open
EditorConfig UI shouldn't include roaming-only code-style options
Area-IDEFeature - Editor Config UIhelp wanted
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available
0 comments1 reaction0 assignees
Open
-targets command-line option doesn't work with solution file
Area: Solution (.sln)bughelp wantedtriaged
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly label
15 comments0 reactions0 assignees
Open
Add a property on WebView to set additional headers
area-controls-webviewgood first issueproposal/opent/enhancement ☀️
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
18 comments14 reactions0 assignees
Open
JsonSerializer does not support parsing DateTime value '0001-01-01T00:00:00+01:00'
area-System.Text.Jsonenhancementhelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
3 comments0 reactions0 assignees
Open
`ConsoleStream.ReadByte` throws when `Console.Encoding` is UTF-16
area-System.Consolehelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
6 comments1 reaction0 assignees
Open
TextBox Extensions for SurfaceDial not working for CommunityToolkit WinUI 3 for desktop
WinUI :diamond_shape_with_a_dot_inside:bug :bug:good first issuehelp wanted
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available
0 comments0 reactions0 assignees
Open
Reconsider the exception type thrown when trying to open a directory as file
area-System.IOhelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
6 comments0 reactions0 assignees
Open
Analyzer for cases when the `Dispose()` pattern is introduced after the fact
api-approvedarea-System.Runtimecode-analyzercode-fixerhelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
3 comments1 reaction0 assignees