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 supported166 Subscribers
View all SubscribersAdd a CodeTriage badge to runtime
Help out
- Issues
- Optimize multicast stubs
- [API Proposal]: Scoped Service Provider Accessor
- [browser][coreCLR] use WASMFS
- Eliminate bound checks for "% arr.Length" when possible
- fix: RegexOptions.NonBacktracking returns consistent matches with Backtracking
- Use CodeVersioning for EnC
- Diagnose LibraryImport/[GeneratedComInterface] with restricted CCW/RCW options
- [ios-clr] Deduplicate CreateThread event when a thread runs both R2R and interpreted code
- [Perf] Windows/x64: 1 Regression on 6/28/2026 5:31:55 PM +00:00
- Add AvxIfma + AvxIfma.V512 hardware intrinsics
- Docs
- C# not yet supported