easily create complex multi-column CLIs

Get stdout window width

deep cloning of objects and arrays

clone a Readable stream, safely

Takes a Buffer object and returns a clone

Recursively (deep) clone JavaScript native types

Safely clone node's fs.Stats instances without losing their class methods

generator async control flow goodness

Yet another parser for command line options

Test framework from hapijs

browserify plugin for coffee-script

coffee loader module for webpack

Visit a method over items in object, or map visit over the objects

Color conversion and manipulation with CSS string support

Plain color conversion functions

Turn a CSS color into its smallest representation

Get color and style in your node.js console

Parser and generator for CSS color strings

Render data in text columns with in-column text-wrap

Append streams one after another - module for Node.js

Add source maps of multiple files and combine

Complete solution for Node.js command-line interfaces

Escape and join command-line arguments

compute the closest common parent for file paths

Version string comparison for Node.js

console commands for component(1)

Event emitter for Node.js

checks whether a mime type is compressible - Node.js module

express middleware for gzip/deflate compression - Node.js module

Prepare compressed versions of assets

concatenative mapdashery for Node.js

writable stream that concatenates strings

concatenate files and generate source maps

Handle Configuration Once And For All

load and save config without having to think about where and how

extensible HTTP server framework - Node.js module

connect middleware for timing out HTTP requests - Node.js module

Emulate console for all the browsers

basic console.group implementation for node

Template engine consolidation library

determine if an expression evaluates to a constant - Node.js module

Node's `constants` module for the browser

Create and parse Content-Disposition header - Node.js module

Create and parse HTTP Content-Type header

Converts a source-map from/to between formats

Basic cookie parser and serializer module for Node.js

Cookie handling for HTTP clients - module for Node.js

simple persistent cookiejar system - Node.js module

cookie parsing middleware with signatures - Node.js module

Cookies, optionally signed using Keygrip - Node.js module