Repository Issues

dotnet/runtime

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

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 (17,886 stars)
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 (5,445 forks)
Indexed issues
 (385 indexed issues)
open beginner issues
 (354 open beginner issues)
Latest indexed
Jun 11, 2026
Last GitHub push
May 15, 2026
Contributing guide
Contributing guide
Code of conduct
Code of conduct
Dominant language
C#
PR merge metrics
 (Avg merge 12d 11h) (661 merged PRs in 30d)
Beginner labels
help wantedgood first issue

Issues

31 closed indexed issues

Closed
ARM/ARM64 returns an incorrect result for `pow(x, 1)`
Priority:3arch-arm32arch-arm64area-System.Numericsbughelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

dotnet / runtime · #12139 · Feb 27, 2019 · C# · 17,886 stars

7 comments0 reactions0 assignees
Closed
Consider a new flag COMPlus_EnableVEX
area-CodeGen-coreclrhelp wantedtest-enhancement
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

dotnet / runtime · #10808 · Jul 31, 2018 · C# · 17,886 stars

17 comments0 reactions0 assignees
Closed
Updating the RMW flags for HWIntrinsic nodes
area-CodeGen-coreclrenhancementhelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

dotnet / runtime · #9907 · Mar 9, 2018 · C# · 17,886 stars

3 comments0 reactions0 assignees
Closed
Fix some misleading names/groups in the JIT
arch-x64arch-x86area-CodeGen-coreclrhelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

dotnet / runtime · #9744 · Feb 16, 2018 · C# · 17,886 stars

1 comment0 reactions0 assignees
Closed
dev10_865840 test failed
area-CodeGen-coreclrhelp wantedtest-bug
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

dotnet / runtime · #4856 · Dec 21, 2015 · C# · 17,886 stars

1 comment0 reactions0 assignees
Closed
Tests fail with System.BadImageFormatException
area-CodeGen-coreclrgood first issuehelp wantedin-prtest-bug
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

dotnet / runtime · #4852 · Dec 21, 2015 · C# · 17,886 stars

8 comments0 reactions0 assignees