- through2
A tiny wrapper around Node.js streams.Transform (Streams2/3) to avoid explicit subclassing noise
- bluebird
Full featured Promises/A+ implementation with exceptionally good performance
- fs-extra
fs-extra contains methods that aren't included in the vanilla Node.js fs package. Such as mkdir -p, cp -r, and rm -rf.
- lodash
Lodash modular utilities.
- aws-sdk
AWS SDK for JavaScript
- semver
The semantic version parser used by npm.
- mocha
simple, flexible, fun test framework
- async
Higher-order functions and common patterns for asynchronous code
- commander
the complete solution for node.js command-line programs
- CodeWhisperer alternatives