dotnet/runtime

Address race in PerformanceCounterLib about 2 hours ago

arch-arm64 os-windows help wanted blocking-clean-ci-optional needs-further-triage in-pr area-System.Diagnostics.PerformanceCounter Known Build Error

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

Possible thread safety issue with linked cache entries about 2 hours ago

bug help wanted area-Extensions-Caching in-pr

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

Consider adding `[NonVersionable]` to OS and process architecture getters. about 6 hours ago

area-System.Runtime help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

Serial port already in use if the USB is reconnected about 23 hours ago

help wanted area-System.IO.Ports

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

[API Proposal]: ResetLowestSetBit on IBinaryInteger 3 days ago

api-suggestion area-System.Numerics help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

File.ResolveLinkTarget(String, Boolean) doesn't fully resolve a symbolic link created by Kubernetes volume mounts to its full path 4 days ago

area-System.IO os-linux help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

Inconsistent inlining between Span.ToArray and ReadOnlySpan.ToArray 4 days ago

area-System.Runtime tenet-performance help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

[API Proposal]: ToObservable and ToAsyncEnumerable() 4 days ago

api-suggestion area-System.Linq help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

[API Proposal]: Read an environment variable without expansion 4 days ago

api-suggestion area-System.Runtime help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

System.Text.Json default DateTimeZoneHandling 4 days ago

api-suggestion area-System.Text.Json help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

[Analyzer Proposal]: Warn on FixedAddressValueType/ThreadStatic on instance fields. 4 days ago

api-suggestion area-System.Runtime.CompilerServices help wanted code-analyzer

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

System.DirectoryServices.Protocols.SearchRequest Filter does not allow redundant parentheses unlike on Windows 4 days ago

area-System.DirectoryServices help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

System.DirectoryServices.Protocols.SearchRequest Filter does not allow unnecessary space-escapes unlike on Windows 4 days ago

area-System.DirectoryServices help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

Unable to load shared library `libldap` with .NET 10 on Ubuntu 24.04 (Noble) 4 days ago

area-System.DirectoryServices help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

Provide the live PackageOverrides.txt file to SDK when building libraries that target the live targeting pack 4 days ago

area-Infrastructure-libraries help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

System.Runtime.Caching is not AOT compatible and isn't annotated 4 days ago

area-System.Configuration help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

Test failure: System.Linq.Tests.SequenceTests.EndOutOfRange_Throws 4 days ago

area-System.Linq help wanted JitStress blocking-clean-ci-optional

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

Test failure: System.Linq.Tests.SequenceTests.Numbers_ProduceExpectedSequence 4 days ago

area-System.Linq help wanted JitStress blocking-clean-ci-optional

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

Memory Leak while unittesting in MetricsListener 4 days ago

tenet-reliability help wanted area-System.Diagnostics.Metric

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

provide gradient function for SoftMax and Sigmoid in System.Numerics.Tensors.TensorPrimitives 4 days ago

api-suggestion area-System.Numerics help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

[API Proposal]: New NumberStyles: SignedHexNumber and SignedBinaryNumber 4 days ago

api-suggestion area-System.Numerics help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

Investigate audit potential/result in double remainder (REM) operation. 4 days ago

area-System.Numerics help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

Specialfolder.MyDocuments returns localized name for folder instead of actual folder name on windows. 4 days ago

area-System.Runtime help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

ActivityTraceId.IsLowerCaseHexAndNotAllZeros can be further optimized with SIMD 4 days ago

area-System.Runtime tenet-performance help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

There is an inconsistency in behavior between `string.Format(IFormatProvider?, string, *)` and `string.Format(IFormatProvider?, CompositeFormat, *)`. 4 days ago

area-System.Runtime help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

`GetUserNameFromPasswd` errors instead of returning empty string if `/etc/passwd` is missing 4 days ago

area-System.Runtime help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

[Analyzer Proposal]: warn when calling `GetType()` on a `System.Type` 4 days ago

api-suggestion area-System.Runtime help wanted code-analyzer

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

[API Proposal]: ChannelOptions.ProcessingOrder 4 days ago

api-suggestion area-System.Threading.Channels help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

[API Proposal] Channel.CreateBoundedPrioritized 4 days ago

api-suggestion area-System.Threading.Channels help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

SerialPort turns stale if device is unplugged on linux 4 days ago

help wanted area-System.IO.Ports

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

CompareInfo.IsPrefix with CompareOptions.IgnoreSymbols does not ignore leading symbols 4 days ago

area-System.Globalization help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

Gigantic memory usage when using the SerialPort class under Citrix (but could happen everywhere else) 4 days ago

help wanted area-System.IO.Ports

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

Audit: files too large for agents, tooling, and GitHub UI 4 days ago

area-Meta help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

Microsoft.Extensions.Caching.SqlServer docs for .NET 10.0 APIs 4 days ago

documentation area-Meta help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

Microsoft.Extensions APIs implemented in aspnetcore, but documented in dotnet-api-docs missing documentation 4 days ago

documentation area-Meta help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

ToFrozenDictionary overloads differ in duplicate handling 4 days ago

area-System.Collections help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

Incorrect exception message and type produced by CopyTo method from ICollection and ICollection<> in Dictionary<TKey, TValue> 4 days ago

area-System.Collections help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

RISC-V support 4 days ago

help wanted area-VM-meta-mono arch-riscv

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

`ImmutableArray<T>` cannot be passed to methods accepting `ReadOnlySpan<T>` 4 days ago

api-suggestion area-System.Collections help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

Investigate load factor and size tuning strategy of Frozen collections 4 days ago

area-System.Collections tenet-performance help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

[API Proposal]: AlternateLookup.TryAdd overload with actualKey output + similar CollectionsMarshal overloads 4 days ago

api-suggestion area-System.Collections help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

BlockingCollection can get back to uncompleted state even after `IsCompleted` was true 4 days ago

area-System.Collections help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

System.Management strongly typed WMI generator emits non-disposable wrappers over disposable WMI resources 4 days ago

area-System.Management help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

ManagementEventWatcher.Start throws an exception when a power plan doesn't have a name 4 days ago

area-System.Management help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

ThreadLocalIsCollectedUnderHighPressure test is not running 4 days ago

area-System.Buffers test-bug help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

A Turkish sound library is missing from the C# Speech library. I don't use the Speech library in my language. 5 days ago

help wanted area-System.Speech

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

When using the voice playback API provided by Microsoft, I cannot get all the installed voice packets in the system 5 days ago

help wanted area-System.Speech

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

Unhandled exception thrown by System.Speech when using it with SAPIForVOICEVOX 5 days ago

help wanted area-System.Speech

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

System.Media.SoundPlayer is not working. It doesn't sound. I've tried all kinds of things, but it doesn't work. 5 days ago

area-Microsoft.Win32 help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

SystemEvents.PowerModeChanged is not raised on suspend/resume on Surface Pro 5 days ago

bug area-Microsoft.Win32 help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

[Proposal] Document that Linq-to-XML is thread-safe for multiple readers 5 days ago

documentation area-System.Xml help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

Buffered FileStream incorrectly reads past end of FileStream, causing IOException on raw disk device streams. 5 days ago

bug area-System.IO help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

System.IO.Strategies.BufferedFileStreamStrategy.Seek assertion running Roslyn replay 5 days ago

area-System.IO help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

StringBuilder.ToString() throws misleading ArgumentOutOfRangeException for internal chunk inconsistency 5 days ago

area-System.Runtime help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

MemoryExtensions: multi-value IndexOfAny/IndexOfAnyExcept/LastIndexOfAny/LastIndexOfAnyExcept missing int/long fast paths 5 days ago

area-System.Runtime help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

System.Drawing.Image Width and Height declare bool default values 6 days ago

area-System.Drawing help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

TypeConverter.GetConvertFromException and TypeConverter.GetConvertToException methods should not throw 6 days ago

area-System.ComponentModel help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

Linux: `System.Diagnostics.ProcessStartInfo`: With `UseShellExecute = true`, a misleading exception is thrown when no helper utility (such as `xdg-open`) is present. 8 days ago

area-System.Diagnostics.Process help wanted in-pr

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

HTTP/2 extended connect error message doesn't blame the server 9 days ago

area-System.Net.Http help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

DispatchProxy invoke method returning GenericType with constraint TypeLoadException 12 days ago

area-System.Reflection help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

PipeReader.AdvanceTo throws InvalidCastException 14 days ago

area-System.IO.Pipelines help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

MemoryCache Evict Bug - Added item is evicted when capacity is hit 15 days ago

bug help wanted area-Extensions-Caching

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

Remove unsafe code from number parsing 15 days ago

area-System.Numerics help wanted Cost:M in-pr reduce-unsafe

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

Timeout in HostFactoryResolverTests.NoSpecialEntryPointPatternCanRunInParallel 16 days ago

test-bug help wanted area-Extensions-Hosting Known Build Error

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

RETRY_AFTER is null in Lease object in case of SlidingWindow rate limiter 17 days ago

area-System.Threading help wanted Priority:2

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

Rewrite 3 MemoryCache tests to not be timing sensitive 17 days ago

disabled-test help wanted area-Extensions-Caching in-pr

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

Consolidate PackageVersion properties 18 days ago

help wanted area-Infrastructure

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

System.IO.FileSystem tests fail all over with temp on Fat32 19 days ago

area-System.IO good first issue help wanted in-pr

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

Unable to deserialize JSON into a collection property without a getter (with a misleading error message) 20 days ago

bug area-System.Text.Json help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

JIT: opportunistically lower `value & ((1 << k) - 1)` to BMI2 BZHI 20 days ago

help wanted area-CodeGen-coreclr

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

[API Proposal]: Introduce an intrinsic for more efficient lambda generation 22 days ago

api-suggestion area-System.Runtime.CompilerServices help wanted in-pr

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

Json Configuration custom IFileProvider stopped working for .NET 5.0 24 days ago

bug help wanted area-Extensions-Configuration in-pr

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

[ReflectionBasedXmlSerializer] To Support SpecialMapping Types Having DerivedMappings 24 days ago

enhancement area-Serialization help wanted in-pr

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

ARM/ARM64 returns an incorrect result for `pow(x, 1)` 29 days ago

bug arch-arm32 arch-arm64 area-System.Numerics help wanted Priority:3 in-pr

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

Optimize Half.CompareTo 29 days ago

area-System.Runtime tenet-performance help wanted in-pr

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

On macOS `Process.PrivateMemorySize64` returns `0` 29 days ago

area-System.Diagnostics.Process os-mac-os-x help wanted needs-further-triage

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

[Android] Implement post-build symbol stripping 30 days ago

good first issue os-android area-Infrastructure Priority:0 in-pr

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

Configuration binder source generator allocates and binds a throwaway collection for getter-only properties whose getter returns null about 1 month ago

help wanted area-Extensions-Configuration source-generator

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

ProductVersion property's meaning is ambiguous about 1 month ago

help wanted area-Infrastructure-installer

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

JIT should hoist interface method resolution out of loops about 1 month ago

tenet-performance help wanted area-CodeGen-coreclr

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

Math.Round(value, digits, mode) does not return the correct result about 1 month ago

bug area-System.Numerics breaking-change help wanted Cost:M in-pr

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

Replace calls to `Marshal.PtrToStringUni` methods with `Utf16StringMarshaller` about 1 month ago

help wanted area-Interop-coreclr

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

Missing test coverage for UnmanagedCallersOnly with CallconvFastcall about 1 month ago

test-enhancement help wanted area-Interop-coreclr

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

Double.ToString with two section separators and negative zero placing additional negative sign in output about 1 month ago

bug area-System.Numerics help wanted in-pr

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

ReadOnlySequence<T>.TryGet() returns empty result about 1 month ago

bug area-System.Memory help wanted in-pr

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

[iOS][HybridGlobalization] Clean-up internal testing related to hybrid globalization about 2 months ago

area-System.Globalization good first issue os-ios

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

ReadOnlyObservableCollection.CollectionChanged should be made public about 2 months ago

api-needs-work area-System.Collections help wanted wishlist

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

Duplicate object keys shouldn't result in an ArgumentException about 2 months ago

bug area-System.Text.Json help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

Sort object properties optimally in emitted config binding gen logic about 2 months ago

tenet-performance help wanted area-Extensions-Configuration

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

JIT: Investigate fallthrough flow regression from empty block removal about 2 months ago

help wanted area-CodeGen-coreclr

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

Struct DIM escape analysis driven deabstraction about 2 months ago

tenet-performance help wanted area-CodeGen-coreclr Priority:3

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

Missing Socket APIs mega-issue about 2 months ago

enhancement area-System.Net.Sockets help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

HttpClientFactory doesn't clean up after itself about 2 months ago

help wanted area-Extensions-HttpClientFactory

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

[ReflectionBasedXmlSerializer] To Support Serializing XmlSchemaObject about 2 months ago

enhancement area-Serialization help wanted in-pr

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

.NET 8 Timer Implementation Has Silent Period Minimum and TokenBucketRateLimiter Is Not Aware of This about 2 months ago

area-System.Threading help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

Document how to implement custom HttpContent types about 2 months ago

documentation area-System.Net.Http help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

Optimize Math.Pow(X, C) in JIT about 2 months ago

help wanted area-CodeGen-coreclr optimization

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

JIT generates redundant mov for inline ++i (pre-increment) about 2 months ago

help wanted area-CodeGen-coreclr

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

Json source generation do not support custom JsonConverter on the key of a Dictionary about 2 months ago

enhancement area-System.Text.Json help wanted

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

[JIT] ARM64 instructions `cmle` `cmlt` `fcmle` `fcmlt` are not emitted anywhere about 2 months ago

help wanted area-CodeGen-coreclr in-pr

dotnet/runtime

18.0K

.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

C#

#dotnet#hacktoberfest#help-wanted

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