- readable-stream
Streams3, a user-land copy of the stream library from Node.js
- http
- semver
The semantic version parser used by npm.
- debug
small debugging utility
- webpack
Packs CommonJs/AMD modules for the browser. Allows to split your codebase into multiple bundles, which can be loaded on demand. Support loaders to preprocess files, i.e. json, jsx, es7, css, less, ... and your custom stuff.
- yargs
yargs the modern, pirate-themed, successor to optimist.
- commander
the complete solution for node.js command-line programs
- crypto
- body-parser
Node.js body parsing middleware
- Top Vim plugins