A small fast zlib stream built on [minipass](http://npm.im/minipass) and Node.js's zlib binding.

yargs the modern, pirate-themed, successor to optimist.

Safer Node.js Buffer API

The semantic version parser used by npm.

Dev Tools for ProseMirror

Object.prototype.hasOwnProperty.call shortcut

Simple to use, blazing fast and thoroughly tested websocket client and server for Node.js

Create HTTP error objects

extended POSIX-style sprintf

Internal Babel utils used in various macros

Easily add plugin support to your node.js application.

The modern build of lodashâ s `_.debounce` as a module.

Recursively iterates over specified directory, require()'ing each file, and returning a nested hash structure containing those modules.

TypeScript definitions for ws

Stringify is to `eval` as `JSON.stringify` is to `JSON.parse`

Get the visual width of a string - the number of columns required to display it

Manipulate the HTTP Vary header

A cache object that deletes the least-recently-used items.

a set of converters: biblatex => json, json => biblatex, json => CSL

Force V8 to use fast properties for an object

Parse a glob pattern into an object of tokens.

utilities for primitive JavaScript types

Unicode property alias mappings in JavaScript format for property names that are supported in ECMAScript RegExp property escapes.

Caseless object set/get/has, very useful when working with HTTP headers.