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

parse argument options

Minimal toolkit for building CLIs

CLI app helper

A full-featured framework for building command line applications (cli) with node.js

Terminal string styling done right

Light-weight option parsing with an argv hash. No optstrings attached.

A collection of common interactive command line user interfaces.

Node.js test runner that lets you develop with confidence.

Type-safe CLI library / framework with no runtime dependencies

Simple yet powerful framework for building command-line apps.

Simple to use, blazing fast and thoroughly tested websocket client and server for Node.js

Unopinionated, no-frills CLI argument parser

a little globber

Option parsing for Node, supporting types, shorthands, etc. Used by npm.

A beautiful command-line prompt for node.js

Command-line option parser

Flexible tool for translating any dialect of JavaScript into Node-readable CommonJS modules

Automatically install pre-commit hooks for your npm modules.

Turn ES6 code into readable vanilla ES5 with source maps