runtime
https://github.com/dotnet/runtime
C#
.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.
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Help out
- Issues
- tvOS CI failure: The specified device was not found.
- Remove BypassReadyToRun attributes from AsyncHelpers
- Problem with Workstation GC hanging
- Uri.TryUnescapeDataString throws ArgumentOutOfRangeException
- [Perf] Windows/x64: 4 Regressions on 5/21/2026 3:37:25 AM +00:00
- [API Proposal]: Add SafeFileHandle constructor with isLocked and deleteOnClose
- `ThreadLocal<T>` finalization crashes with a `NullReferenceException`
- Potential null-deref in remote WMI enumeration
- PTY support
- [ci-scan] Skip SocketBlockingModeTransitionTests.ConnectAsync_WithBuffer_Succeeds on Android (refs #128141)
- Docs
- C# not yet supported