command packages

the complete solution for node.js command-line programs

the mighty option parser used by yargs

CLI app helper

yargs the modern, pirate-themed, successor to optimist.

Run a command using sudo, prompting the user with an OS dialog if necessary

Get the command from a shebang

Run a command using sudo, prompting the user with an OS dialog if necessary

check whether a command line command exists in the current environment

A light, featureful and explicit option parsing library.