ArgumentparserFaster, easier, more declarative parsing of command line arguments in Objective-C/Foundation.
Case AppType-level & seamless command-line argument parsing for Scala
LyraA simple to use, composable, command line parser for C++ 11 and beyond
Argparse.jlPackage for parsing command-line arguments to Julia programs.
YaapYet Another (Swift) Argument Parser
CliktMultiplatform command line interface parsing for Kotlin
Go ArgStruct-based argument parsing in Go
NclapNClap is a .NET library for parsing command-line arguments and building interactive command shells. It's driven by a declarative attribute syntax, and easy to extend.
ArgbashBash argument parsing code generator
Clippeasy to use, powerful & expressive command line argument parsing for modern C++ / single header / usage & doc generation
ClapCreate your command-line parser, with all of the bells and whistles, declaratively or procedurally.
ArgparseCommand-line arguments parsing library.
Thunder⚡ Zero-boilerplate commandline argument parsing in Rust
Caporal.jsA full-featured framework for building command line applications (cli) with node.js
PicocliPicocli is a modern framework for building powerful, user-friendly, GraalVM-enabled command line apps with ease. It supports colors, autocompletion, subcommands, and more. In 1 source file so apps can include as source & avoid adding a dependency. Written in Java, usable from Groovy, Kotlin, Scala, etc.
AnyOptionC/C++ Command line and resource file option parsing
argenGenerate argument parsing logic in C from a simple config
ArgMacros.jlFast, flexible, macro-based, Julia package for parsing command line arguments.
dargRobust command line argument parsing for D.
argparseParser for command-line arguments