- path
- mongodb
The official MongoDB driver for Node.js
- semver
The semantic version parser used by npm.
- mocha
simple, flexible, fun test framework
- commander
the complete solution for node.js command-line programs
- postcss
- 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.
- superagent
elegant & feature rich browser / node HTTP with a fluent API
- Top 12 Jupyter Notebook extensions