skarllot 

This library includes most of the APIs from the NETStandard specification built on top of Windows CE platform

Provides a Task class for Compact Framework 3.5 with similar functionality as provided by Framework 4. For another framework it simply forwards the type to corresponding assembly. Replaced by NETStandard.WindowsCE package.

Json.NET is a popular high-performance JSON framework for .NET

ReSharper Annotations help reduce false positive warnings, explicitly declare purity and nullability in your code, deal with implicit usages of members, support special semantics of APIs in ASP.NET and XAML frameworks and otherwise increase accuracy of ReSharper code inspections. All usages... More information

This package provides collections that are thread safe and guaranteed to never change their contents, also known as immutable collections. Like strings, any methods that perform modifications will not change the existing instance but instead return a new instance. For efficiency reasons, the... More information

Json.NET is a popular high-performance JSON framework for .NET, this version was extended to cover more platforms

Reactive Extensions (Rx) Main Library combining the interfaces, core, LINQ, and platform services libraries.

A source code package of ReSharper annotations that help reduce false positive warnings, explicitly declare purity and nullability in your code, deal with implicit usages of members, support special semantics of APIs in ASP.NET and XAML frameworks and otherwise increase accuracy of ReSharper code... More information

Microsoft Visual Studio 2008 Visual Studio for Devices Unit Test Framework