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Streams3, a user-land copy of the stream library from Node.js
- yargs
yargs the modern, pirate-themed, successor to optimist.
- cheerio
Tiny, fast, and elegant implementation of core jQuery designed specifically for the server
- winston
A logger for just about everything.
- js-yaml
YAML 1.2 parser and serializer
- request
Simplified HTTP request client.
- bluebird
Full featured Promises/A+ implementation with exceptionally good performance
- commander
the complete solution for node.js command-line programs
- q
A library for promises (CommonJS/Promises/A,B,D)
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