- semver
The semantic version parser used by npm.
- debug
small debugging utility
- readable-stream
Streams3, a user-land copy of the stream library from Node.js
- ws
Simple to use, blazing fast and thoroughly tested websocket client and server for Node.js
- path
- qs
A querystring parser that supports nesting and arrays, with a depth limit
- moment
Parse, validate, manipulate, and display dates
- postcss
- fs
- Best plugins for Eclipse