Top 20 NuGet argument Packages

Catel.Core library.
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.
A high-performance, extensible argument validation library.
docopt.net is the .net version of the docopt python beautiful command line parser. docopt.net helps you define an interface for your command-line app, and automatically generate a parser for it. docopt.net is based on conventions that have been used for decades in help messages and man pages for pr...
Fluent command line argument parsing library with a focus on a very simple API
A declarative command line and XML configuration parser for F# applications.
Argument validation made simple and unified. It ensures arguments conforms to simple validation rules and provides an uniformed exception throwing strategy if arguments are invalid.
Provides static classes for representing program contracts as preconditions in a way that's compatible with System.Diagnostics.Contracts.
Generalized assertion library, covering argument, operation, and unit test assertions.
A .NET Command Line Parsing library which is set up and parsed using fluent syntax. It parses command line arguments into strongly-typed classes which you define. Supports conditional dependencies between arguments, conversion, default values, a basic shell, and automatic help/usage text. It also su...
Model your command line application interface in a class
Configures Microsoft.Extensions.DependencyInjection for dependency injection
Terse syntax C# command line parser for .NET with F# support. The Command Line Parser Library offers to CLR applications a clean and concise API for manipulating command line arguments and related tasks.
CuttingEdge.Conditions is a library that helps developers to write fluent pre and postcondition validations in their C# 3.0 and VB.NET 9.0 code base. Writing these validations is easy and it improves the readability and maintainability of code.
Command line argument parser.
Lightweight Runtime-Only Contracts for .Net Standard 2.0. Focus lies on Readability and Extensibility. Under MIT License.
This library allows our fellow programmers to easily parse some command line arguments without having spend hours reading the documentation. SimpleArgParse is inspired by the python module 'argparse' and was created due to the lack of easy-to-use argument parsers.
AtleX.CommandLineArguments is a helper library to facilitate parsing command line arguments into a strongly-typed object. Values can be validated with extensible and customisable validators and the library can automatically generate help for the user.
Uses FluentValidation validators to validate arguments defined using an IArgumentModel
Print alerts if current version of the app is not the latest published version