Top 20 NuGet backport Packages

Backported read-only collection interfaces
Theraot.Core is a .NET Backport (ValueTask, ValueTuple, Task, Expressions, Linq, ThreadLocal, etc...) for .NET Framework. .NET Core, .NET Standard
This library includes most of the APIs from the NETStandard specification built on top of Windows CE platform
The package includes: * Task<T> for executing asynchronous operations. * Concurrent Collections such as ConcurrentStack, ConcurentQueue ad ConcurrentDictionary. * PLINQ for writing parallel queries. * additional Threading operations such as Barrier,SpinLock and SpinWait.
Extensions/adapters around read-only collection interfaces
Backport of Asp.Net core's policy based authorization to Asp.Net 4.
FSharp.Core.net40 is a backport to the .NET Framework 4.0 from redistributables from Visual F# Tools version 10.8 For F# 4.7. Contains code from Theraot.Core and the F# Software Foundation. FSharp.Core.net40 (ver. 4.7.1) is based on FSharp.Core 4.7.1. Supported Platforms: .NET Framework 4...
Backport of Asp.Net core's policy based authorization to Asp.Net 4 WebApi 2
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 o...
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 impleme...
Backport of Asp.Net core's policy based authorization to Asp.Net 4 Mvc 5
Reactive Extensions (Rx) Main Library combining the interfaces, core, LINQ, and platform services libraries.
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.
Repackaged with a binary patch to avoid calling the windows kernel dll in certain codepaths. The package includes: * Task<T> for executing asynchronous operations. * Concurrent Collections such as ConcurrentStack, ConcurentQueue ad ConcurrentDictionary. * PLINQ for writing parallel queries. * addit...