Fast, unopinionated, minimalist web framework
yargs the modern, pirate-themed, successor to optimist.
A querystring parser that supports nesting and arrays, with a depth limit
YAML 1.2 parser and serializer
The official MongoDB driver for Node.js
parse argument options
elegant & feature rich browser / node HTTP with a fluent API
Simple to use, blazing fast and thoroughly tested websocket client and server for Node.js
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.