- fs
- debug
small debugging utility
- body-parser
Node.js body parsing middleware
- minimatch
a glob matcher in javascript
- express
Fast, unopinionated, minimalist web framework
- moment
Parse, validate, manipulate, and display dates
- bluebird
Full featured Promises/A+ implementation with exceptionally good performance
- crypto
- mkdirp
Recursively mkdir, like `mkdir -p`
- Top 12 Jupyter Notebook extensions