- minimatch
a glob matcher in javascript
- semver
The semantic version parser used by npm.
- aws-sdk
AWS SDK for JavaScript
- postcss
- rimraf
A deep deletion module for node (like `rm -rf`)
- ws
Simple to use, blazing fast and thoroughly tested websocket client and server for Node.js
- winston
A logger for just about everything.
- path
- readable-stream
Streams3, a user-land copy of the stream library from Node.js
- Top 12 Jupyter Notebook extensions