Results for iana-data

Full BCP 47 language subtag data from the official IANA repository, in JSON format with multiple indices.

Work with IANA language tags.

interpret abbreviated and informal timezone names

A small tool to convert between Windows time zones and IANA

DayJS timezone plugin alternative to manage DST correctly

Check if IP address is private.

Always up to date list of time zones, with grouping and major cities

HTTP status utility

Fully automated repository that updates a list of IANA MIME types

Npm module for IANA unofficial JSON data

IANA Uniform Resource Identifier (URI) Schemes list, including crowd sourced unofficial ones

A library to convert URLs to a clickable HTML anchor elements

Easy direct access to the most recent official timezone information for iCalendar files via JavaScript/TypeScript

Parse and display moments in any timezone.

A tiny (2.8kB) and fast utility for getting a MIME type from an extension or filename

Use the IANA registered hash names with node crypto

Interact with HTTP status code

Auto-generated IANA timezone data with rich metadata, no dependencies, full TypeScript support, and Node/browser compatibility.

Ultra-fast and conformant CBOR (RFC 8949) implementation with support for numerous tag extensions including records and structured cloning

Always up-to-date list of valid Top-Level Domains (TLDs) sourced directly from IANA

Is given string a language code (as per IANA)

Minimalistic library to work with countries and timezones data.

Time zone support for date-fns v3 with the Intl API

Persistent AI Context Standard — project DNA for AI. IANA-registered. Anthropic-approved.