There are 1 repository under system-commandline topic.
Command line parsing, invocation, and rendering of terminal output.
Declarative syntax for System.CommandLine via attributes for easy, fast, strongly-typed (no reflection) usage. Includes a source generator which automagically converts your classes to CLI commands and properties to CLI options or CLI arguments.
Exploring ways of using System.CommandLine to build CLI tools
Utilities for System.CommandLine
Using various command line tools frameworks