DayJS timezone plugin alternative to manage DST correctly

This is a Presto JavaScript client that connects to Presto via Presto's REST API to run queries.

string-argv parses a string into an argument array to mimic process.argv. This is useful when testing Command Line Utilities that you want to pass arguments to.

Validate hostname based on RFC-1123

Lightweight time zone support for your applications or other date libraries.

Find timezone based on country code or country name.

Components related to timezone selection and UI

A strict ISO 8601 (RFC 3339) datetime validation regex with full calendar correctness (leap years, day/month limits, and timezone validation). Includes a comprehensive node:test suite.

This is a simple module to validate IP address, check ip address version, check if ip is within a range.

Small, elegant, Olson educated, timezone aware date math and `strftime` date formatting in pure JavaScript with no dependendcies for Node.js and the browser. Timezone uses the Olson/IANA timezone database. Timezone is aware of every clock transition in th

Privacy conscious EU detection browser library

fast time zone lookup

Module to rotate logs of every pm2 application

Fast and tiny JavaScript/TypeScript cron parser with timezone support - works in Node.js, Deno, Bun, Cloudflare Workers, and browsers. Zero dependencies.

🔒Privacy-first location detection library for browsers

React component for the moment date library.

Work with IANA language tags.

Enhanced date formatting, conversion, and named time zone functionality with Luxon 3

ICal generator/updater/parser with Timezone/DST, Alams, Organizers, Events, etc. support.

Give me a string and I'll tell you if it's a valid npm package license string