2. Utf8jsonDefinitely Fastest and Zero Allocation JSON Serializer for C#(NET, .NET Core, Unity, Xamarin).
7. EtwstreamLogs are event streams. EtwStream provides In-Process and Out-of-Process ObservableEventListener. Everything can compose and output to anywhere by Reactive Extensions.
8. PhotonwireTyped Asynchronous RPC Layer for Photon Server + Unity
10. AsyncoauthPortable Client Library and HttpClient based OAuth library, including all platform(for PCL).
11. HypermapperAn alternative to AutoMapper, Hyper fast object-to-object mapper built on fastest serializer technology.
12. Linq To BigqueryLINQ to BigQuery is C# LINQ Provider for Google BigQuery. It also enables Desktop GUI Client with LINQPad and plug-in driver.
18. Messagepack CsharpExtremely Fast MessagePack Serializer for C#(.NET, .NET Core, Unity, Xamarin). / msgpack.org[C#]
19. RespClientRespClient is a minimal RESP(REdis Serialization Protocol) client for C# and PowerShell.