Immutable object to represent a calendar date with zero dependencies

Tiny library to get timezone offsets for a place and time

parser for worldwide holidays

🌍 A powerful TypeScript utility to detect and format current timezone information with multiple output formats

Splunk timezone and formatting plugins for moment.js

Capital, country, city, ANSI state, and IANA timezone lookups for Node.js.

fast time zone lookup

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

A plugin for day.js that extends the 'format' function, enabling the correct output of abbreviated timezones instead of the standard GMT display.

Converts a zipcode to a timezone

Convert a tilde path to an absolute path: `~/dev` → `/Users/sindresorhus/dev`

compute fuzzy local time from a location

A timezone-aware datetime type and input component for Sanity Studio

Timezone picker for react-bootstrap

A simple angular moment timezone picker

This package provides an updated list of US zipcodes from trusted source (2020).

A Javascript library to mock the browser's timezone using ECMAScript Internationalization API.

A generational cache with strict entry-count limits and payload validation.

Timezone Select JS - Datasource from Wikipedia - no DateTime dependences

CSV on the Web parser