PolySharp by: Sergio Pedri

PolySharp provides generated, source-only polyfills for C# language features, to easily use all runtime-agnostic features downlevel

PolyShim by: Tyrrrz

Collection of polyfills that enable many modern framework APIs and compiler features for projects targeting older versions of .NET.

Portable.ConcurrentDictionary by: Stef Heyenrath

This is a .NET Standard 1.0, .NET 2.0, .NET 3.5, Silverlight 5.0 and Windows Phone Silverlight 8.0 & 8.1 backport from System.Collections.Concurrent.ConcurrentDictionary as defined in .NET Core

Prism.Core by: Brian Lagunas Bart Lannoeye Dan Siegel

Prism is a fully open source version of the Prism guidance originally produced by Microsoft Patterns & Practices. Prism provides an implementation of a collection of design patterns that are helpful in writing well structured and maintainable XAML applications, including MVVM, dependency injection, commanding, event aggregation, and more. Prism's core functionality is a shared code base in a Portable Class Library targeting these platforms; WPF, Windows 10 UWP, and Xamarin Forms. Features that need to be platform specific are implemented in the respective libraries for the target platform.

QuestPDF by: MarcinZiabek

QuestPDF is a modern library for PDF document generation. Its fluent C# API lets you design complex layouts with clean, readable code. Create invoices, reports, and documents using a flexible, component-based approach.

ReflectionBridge by: Stef Heyenrath

Provides some extensions which define a bridge for the differences between Type and TypeInfo.

Remotion.Linq by: rubicon IT GmbH

re-linq Frontend: A foundation for parsing LINQ expression trees and generating queries in SQL or other languages. Key features: - Transforms expression trees into abstract syntax trees resemblying LINQ query expressions (from ... select syntax) - Simplifies many aspects of this tree (sub queries, transparent identifieres, pre-evaluation ...) - Provides basic infrastructure for backend development (e.g. SQL generation) - Provides a framework for user-defined query extensions and transformations

Rougamo.Fody by: ihourglass

An AOP component that can be applied to any method, whether it is synchronous or asynchronous, instance or static, constructor or property. You can also apply it to types and assemblies, and use an AspectJ-like pattern to match the methods you want.

runtime.android-arm.runtime.native.System.IO.Ports by: Microsoft

Internal implementation package not meant for direct consumption. Please do not reference directly.

runtime.android-arm64.runtime.native.System.IO.Ports by: Microsoft

Internal implementation package not meant for direct consumption. Please do not reference directly.

runtime.android-x64.runtime.native.System.IO.Ports by: Microsoft

Internal implementation package not meant for direct consumption. Please do not reference directly.

runtime.android-x86.runtime.native.System.IO.Ports by: Microsoft

Internal implementation package not meant for direct consumption. Please do not reference directly.

runtime.debian.8-x64.runtime.native.System.Security.Cryptography by: Microsoft

Internal implementation package not meant for direct consumption. Please do not reference directly. When using NuGet 3.x this package requires at least version 3.4.

runtime.debian.8-x64.runtime.native.System.Security.Cryptography.OpenSsl by: Microsoft

Internal implementation package not meant for direct consumption. Please do not reference directly. When using NuGet 3.x this package requires at least version 3.4.

runtime.debian.9-x64.runtime.native.System.Security.Cryptography by: Microsoft

Internal implementation package not meant for direct consumption. Please do not reference directly. When using NuGet 3.x this package requires at least version 3.4.

runtime.debian.9-x64.runtime.native.System.Security.Cryptography.OpenSsl by: Microsoft

Internal implementation package not meant for direct consumption. Please do not reference directly. When using NuGet 3.x this package requires at least version 3.4.

runtime.fedora.23-x64.runtime.native.System.Security.Cryptography by: Microsoft

Internal implementation package not meant for direct consumption. Please do not reference directly. When using NuGet 3.x this package requires at least version 3.4.

runtime.fedora.23-x64.runtime.native.System.Security.Cryptography.OpenSsl by: Microsoft

Internal implementation package not meant for direct consumption. Please do not reference directly. When using NuGet 3.x this package requires at least version 3.4.

runtime.fedora.24-x64.runtime.native.System.Security.Cryptography by: Microsoft

Internal implementation package not meant for direct consumption. Please do not reference directly. When using NuGet 3.x this package requires at least version 3.4.

runtime.fedora.24-x64.runtime.native.System.Security.Cryptography.OpenSsl by: Microsoft

Internal implementation package not meant for direct consumption. Please do not reference directly. When using NuGet 3.x this package requires at least version 3.4.