A light-weight module that brings window.fetch to node.js
parse argument options
A library for promises (CommonJS/Promises/A,B,D)
yargs the modern, pirate-themed, successor to optimist.
A logger for just about everything.
elegant & feature rich browser / node HTTP with a fluent API
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.
Higher-order functions and common patterns for asynchronous code
A tiny wrapper around Node.js streams.Transform (Streams2/3) to avoid explicit subclassing noise