Concatenate a readable stream's data into a single array

Tiny queue data structure

Simple utility to convert either CIDR notation or two IP addresses to an array of the range of IP addresses

A modern, immutable, and zero-dependency library for working with IPv4 and IPv6 addresses in JavaScript and TypeScript.

Best-effort discovery of the machine's default gateway and local network IP exclusively with UDP sockets.

Curated collection of data structures for the JavaScript/TypeScript.

A set of utilities for IP/prefix validation and subnet matching.

An RFC 3986/3987 compliant, scheme extendable URI/IRI parsing/validating/resolving library for JavaScript.

ES2015 `Array#findIndex()` ponyfill

A light weight native JavaScript implementation of GeoIP API from MaxMind

TypeScript definitions for request-ip

Get the byte length of an ArrayBuffer, even in engines without a `.byteLength` method.

Convert a typed array to a Buffer without a copy

Push an array of items into an array, while being robust against prototype modification

Detect whether or not an object is a Typed Array

Validates if a value is an array.

Combines a list of arrays, returning a single array with unique values, using strict equality for comparisons.

Find free port synchronously without callback

Get the first fulfilled promise that satisfies the provided testing function

General purpose glob-based configuration matching.