- readable-stream
Streams3, a user-land copy of the stream library from Node.js
- bluebird
Full featured Promises/A+ implementation with exceptionally good performance
- commander
the complete solution for node.js command-line programs
- debug
small debugging utility
- minimist
parse argument options
- axios
Promise based HTTP client for the browser and node.js
- minimatch
a glob matcher in javascript
- async
Higher-order functions and common patterns for asynchronous code
- rimraf
A deep deletion module for node (like `rm -rf`)
- Top plugins for WebStorm