Commander for modern Go CLI interactions.

Simple, fast, and fun package for building command line apps in Go (formerly codegangsta/cli).

An expressive programming language and a versatile interactive shell.

Build interactive and accessible prompts with full support for windows and posix terminals.

Command line and flag parser supporting sub commands (superseded by kong; see below).

A simple command line notebook with multi-device sync.

go command line option parser.

Drop-in replacement for Go's flag package, implementing POSIX/GNU-style --flags.

Struct-based argument parsing in Go.

Unikernel Builder/Orchestrator.

Go readline-like library for command-line interfaces.

Multi-shell multi-command argument completer.

Write bash completions in Go + Go command bash completion.

Go library for building CLI applications with sophisticated flag and argument parsing and validation.

A robust and idiomatic flags package with excellent subcommand support.

Feature-rich and easy to use command-line package based on golang struct tags.

Command line argument parser inspired by Python's argparse module.

Command argument completion generator for spf13/cobra.

Easy to use menu structure for cli applications that prompt users to make choices.

Alternative CLI with "human face", in spirit of Go command.

A Simple and Clear CLI library. Dependency free.

cli application framework with auto configuration and dependency injection.

Dev-friendly CLI apps: sets up flags, defaults, and usage based on struct fields and tags.

Struct based flags generator for flag, urfave/cli, pflag, cobra, kingpin, and other libraries.

JOB, make your short-term command as a long-term job.

A POSIX/GNU style, getopt-like command-line UI Go library.

Simple and complete API for building command line interfaces in Go.

Small command line interface framework.

Simple, useful, and opinionated CLI package in Go.

Tag-based environment configuration for structs.

Collects and displays CLI version information in multiple formats along with upgrade notice.

Go library for building command line applications.

Simple logging interface that supports cross-platform color and concurrency.

A go library for configure and run command chains - such as pipelining in unix shells.

Library to create prompt chain.

Go option parser inspired by the flexibility of Perl’s GetOpt::Long.

A collection of flag argument types for Go's standard flag package.

Go library to split command line string as arguments array using the bash syntax.

Extends the standard flag package to support sub commands and more in idiomatic way.

A minimal but very powerful cli library for Go.

Simple API for creating interpreters and so much more.

Define simple completions using a spec file.

Timestamp convert & compare tool.

Go library for implementing command-line interfaces.

Another approach to parsing and running subcommands. Works alongside the standard flag package.

An accurate Go getopt, validated against the GNU libc implementation.