System.Xml.XPath by: Microsoft

Provides the classes that define a cursor model for navigating and editing Extensible Markup Language (XML) information items as instances of the XQuery 1.0 and XPath 2.0 Data Model. Commonly Used Types: System.Xml.XPath.XPathNavigator System.Xml.XPath.IXPathNavigable System.Xml.XPath.XPathNodeType System.Xml.XPath.XPathNodeIterator System.Xml.XPath.XPathExpression System.Xml.XPath.XPathResultType System.Xml.XPath.XPathException System.Xml.XPath.XPathDocument System.Xml.XPath.XPathItem System.Xml.XPath.XPathNamespaceScope When using NuGet 3.x this package requires at least version 3.4.

System.Xml.XPath.XDocument by: Microsoft

Provides extension methods that add System.Xml.XPath support to the System.Xml.XDocument package. Commonly Used Types: System.Xml.XPath.Extensions System.Xml.XPath.XDocumentExtensions When using NuGet 3.x this package requires at least version 3.4.

Validation by: Andrew Arnott

Method input validation and runtime checks that report errors or throw exceptions when failures are detected.

Zlib.Portable by: AdvancedREI onovotny

A Portable Class Library port of the popular Zlib library from http://dotnetzip.codeplex.com. Works on .NET 4, 4.0.3, & 4.5.x, Sliverlight 5, Windows Phone 8.x, Windows 8.x, Xamarin.iOS, & Xamarin.Android.

Zlib.Portable.Signed by: AdvancedREI onovotny

A Portable Class Library port of the popular Zlib library from http://dotnetzip.codeplex.com. Works on .NET 4, 4.0.3, & 4.5.x, Sliverlight 5, Windows Phone 8.x, Windows 8.x, Xamarin.iOS, & Xamarin.Android.

ZstdSharp.Port by: Oleg Stepanischev

Port of zstd compression library to c#