Argh! A minimalist argument handler.

A mature, feature-complete library to parse command-line options.

A simple C++11 command line argument parser

An high level argument parsing library for bash

Parser for argv that works similarly to getopt

Command-Line Interface tools

getopt style option parsing for Go

Header-only C++ program options parser library

Golang library for enh-POSIX style command-line UI (CLI) and Hierarchical-configuration. A replacement for stdlib flag

drop-in replacement for GNU getopt implemented in pure Bash

C++ Command Line Parser Toolkit

Go (golang) command line option parser inspired on the flexibility of Perl’s GetOpt::Long.

A modern, powerful commmand line argument parser 🔨

Writing command line apps made easy

getopt / getopt_long for Windows Visual C/C++ (MIT LICENSE)

Getopt command-line parameter parser based on rt-thread migration. | 基于 RT-Thread 的 Getopt 命令行解析器.

Command line arguments/options parser to use in Phalcon applications.

A full-featured and easy to use command-line package

GNU getopt and getopt_long for Windows and Unix-like OSes

Structured getopt processing for Go programs

A versatile and customizable cross-platform getopt implementation.

A getopt implementation of tcl that compat with GNU getopt

Simple C program built by CMake and tested by CMocka

A simple `getopt` wrapper for C++ in one header file.

Use this module to convert a cli program to a gui

Missing very simple option parser for bash

Getopt module for Lua.

getopt for Windows

argparse or getopt examples for different languages

Easy to use C++ argument parsing library. It intends to be easy to use and gain a good user experience by generating help messages, bash auto completion and by providing a simple to use api. For each argument it is possible to register a callback function or a lambda expressions, which gets invoked if the corresponding argument gets parsed.