Command Line Parsing

jcPython

A CLI tool and Python library that converts command output, files, and strings to JSON, YAML, or dictionaries for easier parsing.

argsC++

A simple, flexible, header-only C++11 argument parsing library inspired by Python's argparse.

Argh!C++

A minimalist, frustration-free, single-header C++ library for command-line argument parsing.

clippC++

A single-header C++11/14/17 library for expressive command line argument parsing with documentation generation.

GpDelphiUnitsPascal

A collection of reusable Delphi units for Win32/Win64 development, including utilities for threading, file I/O, synchronization, and system hooks.

GpCommandLineParserPascal

A collection of reusable Delphi units providing Win32 wrappers, thread-safe structures, file utilities, and VCL enhancements.

Boost.Program_optionsC++

A C++ library for parsing command-line options and configuration files, part of the Boost C++ Libraries.

configure_meRust

A Rust library for parsing and validating application configuration with automatic deserialization and documentation generation.

argvGo

A Go library for splitting command line strings into arguments arrays using bash syntax.

ArgyC++

A header-only, dependency-free command-line argument parsing library for modern C++ with an intuitive, Python-like API.

MinicliOCaml

A minimalist OCaml library for parsing command-line arguments with strict validation and clear error messages.

go-confGo

A Go library for easy configuration management that populates structs from command line, environment variables, and YAML files.

options.f90Fortran

A Fortran module for defining and parsing command-line options and input parameters, inspired by Python's optparse.

nfigureGo

A Go library for per-library configuration using struct tags, supporting config files, environment variables, and command-line flags.