- mocha
simple, flexible, fun test framework
- body-parser
Node.js body parsing middleware
- postcss
- http
- debug
small debugging utility
- readable-stream
Streams3, a user-land copy of the stream library from Node.js
- through2
A tiny wrapper around Node.js streams.Transform (Streams2/3) to avoid explicit subclassing noise
- 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.
- handlebars
Handlebars provides the power necessary to let you build semantic templates effectively with no frustration
- Top 12 Jupyter Notebook extensions