- mocha
simple, flexible, fun test framework
- qs
A querystring parser that supports nesting and arrays, with a depth limit
- postcss
- axios
Promise based HTTP client for the browser and node.js
- mongodb
The official MongoDB driver for Node.js
- fs
- cheerio
Tiny, fast, and elegant implementation of core jQuery designed specifically for the server
- readable-stream
Streams3, a user-land copy of the stream library from Node.js
- debug
small debugging utility
- Top Vim plugins