- q
A library for promises (CommonJS/Promises/A,B,D)
- fs
- postcss
- async
Higher-order functions and common patterns for asynchronous code
- 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.
- semver
The semantic version parser used by npm.
- lodash
Lodash modular utilities.
- superagent
elegant & feature rich browser / node HTTP with a fluent API
- Best plugins for Eclipse