- semver
The semantic version parser used by npm.
- commander
the complete solution for node.js command-line programs
- request
Simplified HTTP request client.
- body-parser
Node.js body parsing middleware
- async
Higher-order functions and common patterns for asynchronous code
- yargs
yargs the modern, pirate-themed, successor to optimist.
- superagent
elegant & feature rich browser / node HTTP with a fluent API
- minimist
parse argument options
- chalk
Terminal string styling done right
- CodeWhisperer alternatives