NuGet.Packaging.Core by: Microsoft

The (former home to) core data structures for NuGet.Packaging. Contains only the type forwarders to the new assembly.

Nullable by: Manuel Römer

A source code only package which allows you to use .NET's new nullable attributes in older target frameworks like .NET Standard 2.0 or the "old" .NET Framework. This package does not contain any compiled binaries, but instead adds the attribute classes as C# source code to your project. Because this code is compiled together with the rest of your code, the built binaries will not have a dependency on this package, meaning that you can perfectly use it for both libraries and applications. The C# code is only included if you are targeting a framework version which does not support the new nullable attributes. For example, if you create a library which multi-targets .NET Standard 2.0 and 2.1, the majority of the attributes are not included in the .NET Standard 2.1 version, because it already provides these by default. Please see https://github.com/manuelroemer/Nullable for additional information on how to use this package.

NUnit3TestAdapter by: Charlie Poole, Terje Sandstrom

The NUnit3 TestAdapter for Visual Studio, all versions from 2012 and onwards, and DotNet (incl. .Net core), versions .net framework 4.6.2 or higher, .net core 3.1, .net 5 or higher. Note that this package ONLY contains the adapter, not the NUnit framework. For VS 2017 and forward, you should add this package to every test project in your solution. (Earlier versions only require a single adapter package per solution.)

NuGet.Configuration by: Microsoft

NuGet's configuration settings implementation.

NuGet.Protocol.Core.Types by: NuGet

NuGet's protocol-level base types used for connecting to API v2 and API v3 repositories.

NuGet.ProjectModel by: Microsoft

NuGet's core types and interfaces for PackageReference-based restore, such as lock files, assets file and internal restore models.

NuGet.Frameworks by: Microsoft

NuGet's understanding of target frameworks.

NuGet.Packaging.Core.Types by: NuGet.Packaging.Core.Types

NuGet v3 core library.

NuGet.LibraryModel by: Microsoft

NuGet's types and interfaces for understanding dependencies.

NUnit by: Charlie Poole, Rob Prouse

NUnit is a unit-testing framework for all .NET languages. It can run on macOS, Linux and Windows operating systems. NUnit can be used for a wide range of testing, from unit testing with TDD to full-fledged system and integration testing. It is a non-opinionated, broad and deep framework with multiple different ways to assert that your code behaves as expected. Many aspects of NUnit can be extended to suit your specific purposes. The latest version, version 4, is an upgrade from the groundbreaking NUnit 3 framework. It is a modernized version, aimed at taking advantage of the latest .NET features and C# language constructs. If you are upgrading from NUnit 3, be aware of the breaking changes (https://docs.nunit.org/articles/nunit/release-notes/breaking-changes.html#nunit-40). Please see the NUnit 4 Migration Guide (https://docs.nunit.org/articles/nunit/release-notes/Nunit4.0-MigrationGuide.html) and take care to prepare your NUnit 3 code before you do the upgrade. Supported platforms: - .NET Framework 4.6.2+ - .NET 6.0+ - .NET 8.0+

NuGet.Repositories by: NuGet.Repositories

NuGet v3 core library.

NuGet.Protocol.Core.v3 by: NuGet

NuGet Protocol for 3.1.0 servers

NuGet.Protocol by: Microsoft

NuGet's implementation for interacting with feeds. Contains functionality for all feed types.

NuGet.Versioning by: Microsoft

NuGet's implementation of Semantic Versioning.

NuGet.DependencyResolver.Core by: Microsoft

NuGet's PackageReference dependency resolver implementation.

NSubstitute by: Anthony Egerton, David Tchepak, Alexandr Nikitin, Oleksandr Povar

NSubstitute is a friendly substitute for .NET mocking libraries. It has a simple, succinct syntax to help developers write clearer tests. NSubstitute is designed for Arrange-Act-Assert (AAA) testing and with Test Driven Development (TDD) in mind.

NuGet.Packaging by: Microsoft

NuGet's understanding of packages. Reading nuspec, nupkgs and package signing.

NuGet.Common by: Microsoft

Common utilities and interfaces for all NuGet libraries.

NuGet.RuntimeModel by: NuGet.RuntimeModel

NuGet v3 core library.

NuGet.CommandLine by: Microsoft

NuGet Command Line Interface.