Top C# issues

Project dotnet/runtime
jeffschwMSFT picture jeffschwMSFT·28 Aug 2020·46 Comments
👍6517 🎉17

Performance decrease when using interfaces

area-CodeGen-coreclr question
Project dotnet/runtime
Thealexbarney picture Thealexbarney·25 Jan 2017·60 Comments
👍31
carmellolb picture carmellolb·6 Apr 2020·52 Comments
👍51 👎2 👀1

Can't Intercept Software Back Button

backbutton high impact proposal-open enhancement ➕
AceCoderLaura picture AceCoderLaura·22 Feb 2018·53 Comments
👍34

Option<T>/Maybe<T> and Either<TLeft, TRight>

Design Discussion api-needs-work area-System.Runtime
Project dotnet/runtime
ElemarJR picture ElemarJR·10 Apr 2017·62 Comments
👍6015 👎5

Support for FreeBSD

area-Meta enhancement os-freebsd
Project dotnet/runtime
ghuntley picture ghuntley·4 May 2015·158 Comments
👍12
pekkah picture pekkah·23 Jun 2015·200 Comments
👍39

Support polymorphic serialization through new option

area-System.Text.Json enhancement json-functionality-doc
Project dotnet/runtime
steveharter picture steveharter·18 Jun 2019·39 Comments
👍65 😕71
jeffgbradley2 picture jeffgbradley2·26 Sep 2019·53 Comments
👍29 😕1