Repository Issues
dotnet/runtime
.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.
Issues
Open
JsonSerializer deserialization using overloads taking Utf8JsonReader are unexpectedly slower than equivalents taking string
area-System.Text.Jsonhelp wantedtenet-performance
No assignee yetHas a beginner-friendly labelContributing guide available
5 comments1 reaction0 assignees
Open
Add package readmes to shipping libraries packages
area-Metadocumentationhelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
2 comments4 reactions0 assignees
Open
Recognize Shift(vec, vec(8)) and replace with Shift(vec, 8)
area-CodeGen-coreclrhelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
2 comments0 reactions0 assignees
Open
dump system log on macos when test run terminates unexpectedly
area-Infrastructure-librarieshelp wanted
Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available
5 comments0 reactions1 assignee
Open
System.IO.Ports.SerialPort.Close() ignores disabled HUPCL flag on Linux
area-System.IO.Portshelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
2 comments0 reactions0 assignees
Open
SerialStream discards 'numBytes', resulting in data loss
area-System.IO.Portshelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
3 comments1 reaction0 assignees
Open
ILVerification fails unexpected on delegate construction with instance method
area-Tools-ILVerificationhelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
4 comments0 reactions0 assignees
Open
.net 8, HttpClient, adding ssl cert after first use, the cert does not get used
area-System.Net.Httpdocumentationhelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
18 comments0 reactions0 assignees
Open
Investigate optimizing some OrderBy().Take calls to use a PriorityQueue
area-System.Linqhelp wantedtenet-performance
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
12 comments6 reactions0 assignees
Open
`SerialPort.Write()` does not block until all data is written.
area-System.IO.Portshelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
5 comments0 reactions0 assignees
Open
UnixDomainSocketEndPoint no longer constructable on iOS (.NET 8)
area-System.Netgood first issueos-ios
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
6 comments0 reactions0 assignees
Open
JIT: missing opportunities in constant folding around bitwise ops
area-CodeGen-coreclrhelp wantedin-pr
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
3 comments0 reactions0 assignees
Open
Console.IsInputRedirected returns true on git bash when there is no redirected input
area-System.Consolehelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
10 comments0 reactions0 assignees
Open
[API Proposal]: Add `BindingFlags.IgnoreAccessModifiers`
api-approvedarea-System.Reflectioncode-analyzercode-fixerhelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
27 comments30 reactions0 assignees
Open
DispatchProxy invoke method returning GenericType with constraint TypeLoadException
area-System.Reflectionhelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
3 comments0 reactions0 assignees
Open
ILVerify incorrectly complains about use of initonly field outside of constructor+
area-Tools-ILVerificationhelp wantedin-pr
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
1 comment0 reactions0 assignees
Open
Is it possible to get an Avalonia app published into the Apple iOS App Store?
area-Metahelp wantedos-iosquestion
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
13 comments9 reactions0 assignees
Open
experiment with running tests in parallel within some collections
area-Metadiscussionhelp wantedtest-enhancement
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
7 comments0 reactions0 assignees
Open
Follow-Up: Issue-URL Cleanup
area-Metahelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
2 comments0 reactions0 assignees
Open
Could emit branchless form of i <= 0b00111 && j <= 0b00111 for unsigned integers
area-CodeGen-coreclrhelp wantedtenet-performance
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
1 comment0 reactions0 assignees