yargs/yargs

Health v2 · maintenance only

Adoption not part of the score

11515 stars · 1042 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

Yargs is a Node.js library for parsing command-line arguments and building interactive CLI tools. It provides command and option parsing, dynamically generated help menus, and Bash/Zsh completion script generation.

Use cases

• parse command line arguments in a node script
• build a CLI tool with subcommands like serve --port=5000
• auto-generate a help menu for my command line program
• add bash and zsh tab completion to my CLI
• define positional arguments and options with defaults in node
• replace optimist or minimist with a full-featured arg parser

When to choose

• you are building a Node.js command-line tool and want argument parsing plus generated help and completions
• you need subcommands, grouped options, validation, and a polished CLI UX with minimal code

When to avoid

• you need a full interactive terminal UI rather than argument parsing
• you are not working in JavaScript/Node.js
• you only need trivial argv slicing and want zero dependencies

Facets

library · maturity stable

cli parser developer-tools developer-tools cli cross-platform argument-parsing cli-builder help-generation shell-completion optimist-successor command-line automation nodejs

Member repositories

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markdown · JSON · MCP: product_card(name="yargs/yargs")