ADDRESS Packages

Check if an IPv4 or IPv6 address is contained in the given CIDR subnet

Free or commercial plug-and-play address verification and geocoding for website forms, powered by SmartyStreets.

Extract street, city, state, zip, and country components from single-line address string

Cylinder-Head-Sector Address (CHS)

Wallet address validator for Bitcoin and other Altcoins.

Validate IPv4 and IPv6 addresses.

Expands and Abbreviates USPS Street Suffixes

Get all email addresses in a string

Street Address Parser for Node.js

Lookup the fully qualified domain name ("FQDN") of the current server's IP (default) or a custom IP. 90x faster than `hostname -f` and works with Node v6.4+.

RFC-5321 (Envelope) email address parser

Api wrapper for the USPS Web-Tools

A EIP55 compatible address encoding library

A simple uuid generator

API wrapper for the USPS Web-Tools, with Promises!

Parse rfc2822 address fields

Abstracts access to the Postcodes.io API

A simple, safe, and powerful JavaScript Bitcoin Cash library.

Get public IP address in React

jQuery Address - Deep linking for the masses