xunit.core by: James Newkirk Brad Wilson

Includes the libraries for writing unit tests with xUnit.net.

xunit.extensibility.execution by: James Newkirk Brad Wilson

Includes xunit.execution.*.dll for extensibility purposes. Supports .NET 4.5.2 or later, and .NET Standard 1.1.

xunit.runner.utility by: James Newkirk Brad Wilson

Includes the version-independent runner for xUnit.net to run both v1.9.2 and v2.0+ tests (xunit.runner.utility.*.dll). Supports .NET 3.5, .NET 4.5.2 or later, .NET Standard 1.1, .NET Standard 1.5, UWP, and .NET Core 1.0 or later.

YoutubeExplode by: Tyrrrz

Abstraction layer over YouTube's internal API. Note: this package has limited availability in Russia and Belarus.

Z.Expressions.Eval by: ZZZ Projects

C# Eval Expression is an Eval function. You can Evaluate, Compile and Execute C# code at runtime. Example: https://dotnetfiddle.net/COq6FC Include free and prime features.

ZXing.Net by: Michael Jahn

ZXing.Net is a port of ZXing, an open-source, multi-format 1D/2D barcode image processing library originally implemented in Java. It has been ported by hand with a lot of optimizations and improvements. It is compatible with .Net 2.0, .Net 3.5, .Net 4.x, .Net 5.x, .Net 6.x, Windows RT Class Library and Components, UWP, .Net Standard 1.x and 2.0x, .Net Core App 3.x, Silverlight 4, Silverlight 5, Windows Phone 7.x and Windows Phone 8.x and Xamarin.Android