ESLint JavaScript language implementation

Property descriptor factory

Reliable way to get the height and width of terminal/console, since it's not calculated or updated the same way on all platforms, environments and node.js versions.

Node.js Buffer API, for the browser

A small library to print colourful messages.

Require global variables

utility box for ECMAScript language tools

Base64 encoding/decoding in pure JS

Graphical primitives for visualization, such as lines and areas.

Require module from string

Detect whether or not an object is a Typed Array

Treat a collection of Buffers as a single contiguous partially mutable Buffer.

Make your own error types!

printf, sprintf, and vsprintf for JavaScript

The string_decoder module from Node core

Wrap those words. Show them at what columns to start and stop.

Read/write IEEE754 floating point numbers from/to a Buffer or array-like object

The jsbn library is a fast, portable implementation of large-number math in pure JavaScript, enabling public-key crypto and other applications on desktop and mobile browsers.

Checks if the given value is a window object.

Efficient implementation of Levenshtein algorithm with locale-specific collator support.