runtime
https://github.com/dotnet/runtime
C#
.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.
Triage Issues!
When you volunteer to triage issues, you'll receive an email each day with a link to an open issue that needs help in this project. You'll also receive instructions on how to triage issues.
Triage Docs!
Receive a documented method or class from your favorite GitHub repos in your inbox every day. If you're really pro, receive undocumented methods or classes and supercharge your commit history.
C# not yet supported161 Subscribers
View all SubscribersAdd a CodeTriage badge to runtime
Help out
- Issues
- [Android] Add support for named mutex on mobile platforms in CoreCLR
- [wasm] System.Net.WebSockets.Client.Tests.InvokerCloseTest.CloseOutputAsync_ClientInitiated_CanReceive_CanClose failing with WebSocketException
- Unmanaged memory leak in linux-arm64 container after migration from .NET 8 to .NET 9 caused by old NuGet package
- [API Proposal]: Expose Utf8JsonReader TrySkipPartial
- JIT: Dead path not conditionally eliminated based on bool assertions
- Remove workaround in tests for clearing EnableUnsafeBinaryFormatterSerialization
- JIT: Assert failure: "Inconsistent profile data" during 'Lowering nodeinfo' in OSR stress
- [Android][CoreCLR] System.Security.Cryptography.Tests killed by lowmemorykiller
- [Perf] Windows/x64: 5 Regressions on 8/6/2025 9:48:06 PM +00:00
- IsPortableCodeView false in stripped assemblies on iOS
- Docs
- C# not yet supported