Top 20 NuGet option Packages

LINQ-like helpers and extension methods for IEnumerable. Type filters, Option-type conversions, flattening enumerables, fast single-element enumerables, and others.
Just a quick way to create your own command line tool.
Extension methods and other objects for integrating the Optional# Optional type into .NET.
A .NET library for parsing command line options with subcommands (like git or svn).
A collection of xUnit.net assertions, tailored for Tiger libraries.
JSON serialization capabilites for Tiger Types.
Terse syntax C# command line parser for .NET. For FSharp support see CommandLineParser.FSharp. The Command Line Parser Library offers to CLR applications a clean and concise API for manipulating command line arguments and related tasks.
Option parsing, inspired by getopt but also allowing for Windows conventions.
Provides support polymorphic types in C#, such as Covariant and Invariant Maybe (Optional) types, and type unions.
Library provides C# language extensions
Yet another implementation of an option/optional type for .NET. An Optional type explicitly represents the type of a value that may or may not exist. While you can do this with nulls, that has many drawbacks. Some of the benefits of this library over some others include comprehensive equality supp...
A simple and easy to use option type for C#.
A collection of xUnit.net assertions, tailored for Tiger libraries. (As source.)
A flexibly configurable, beautifully animated, device-rotatable drop down list widget for Android.
Xamarin.Android Binding for Ramotion's DirectSelect, a selection widget with an ethereal, full-screen modal popup displaying the available choices when the widget is interact with. https://www.ramotion.com
A small library to navigate null-safely through objects.
The Command Line Parser Library offers to CLR applications a clean and concise API for manipulating command line arguments and related tasks.
An option/maybe type for .Net.
NullReferenceExceptions are the root of all evil. Slay them for good with SpicyTaco.Maybe.
This .NET Standard library is a simple command line argument parser. It uses attributes on classes that define which of the properties are used as command line arguments. Custom types can be processed by implementing and registering interface `ICustomConverter`.