Parse a hostname into three parts: subdomain, domain and public suffix
Parse an ISO 8601 duration to milliseconds
A small utility for parsing URLs of all types.
Simple node.js util that returns the hostname of the current system if evaluable.
Small footprint URL parser that works seamlessly across Node.js and browser environments.
A regex to validate domain names
A library to parse domain names for Node.js, taking into account the public suffix list
A small lib to validate IP addresses
Mighty but tiny URI parser
Return a version string based on the current time.
Find, scan and collect subdomains of any domain.
Use C `struct`s in Javascript while keeping the syntax intact.
URL tools at your ease
Lookup your `/etc/hosts`
Format an email address before sending email to it