- minimist
parse argument options
- rimraf
A deep deletion module for node (like `rm -rf`)
- request
Simplified HTTP request client.
- mime-types
The ultimate javascript content-type utility.
- semver
The semantic version parser used by npm.
- winston
A logger for just about everything.
- commander
the complete solution for node.js command-line programs
- mongodb
The official MongoDB driver for Node.js
- http
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