normalize-url
Normalize a URL
Normalize a URL
Regular expression for matching IP addresses (IPv4 & IPv6)
Get your internal IP address
Get current machine IP, MAC and DNS servers.
Email address and domain validation
Validate an email address according to RFCs 5321, 5322, and others
Email address and domain validation
Check if a string is an IP address
Chance - Utility library to generate anything random
Get a GitHub username from an email address
A small Node.js module to retrieve the request's IP address
Humanize a URL: `https://sindresorhus.com` → `sindresorhus.com`
Strip the authentication part of a URL
Check if a local or remote port is reachable
Get your public IP address — very fast!
List of common default router IP addresses
Parse rfc2822 address fields
Retrieve formatted URL addresses for local and LAN access.
US Street Address Parser
A pure and powerful JavaScript Bitcoin library.