- crypto
- mocha
simple, flexible, fun test framework
- semver
The semantic version parser used by npm.
- yargs
yargs the modern, pirate-themed, successor to optimist.
- minimist
parse argument options
- superagent
elegant & feature rich browser / node HTTP with a fluent API
- request
Simplified HTTP request client.
- rimraf
A deep deletion module for node (like `rm -rf`)
- cheerio
Tiny, fast, and elegant implementation of core jQuery designed specifically for the server
- CodeWhisperer alternatives