iana-media-type

What is it for?

With iana-media-type, you can use IANA media types as JSON in your projects. It works in modern JavaScript runtimes.

We've provided a simple API for you. You can obtain iana-media-type from NPM. Please see the section "How to Obtain".

How to Obtain

• iana-media-type provides an NPM package. You can install it with your favorite package managers, and then bundle it into your project.

Package Manager	Command	Shorthand
bun	bun install iana-media-type	bun i iana-media-type
npm	npm install iana-media-type	npm i iana-media-type
pnpm	pnpm install iana-media-type	pnpm i iana-media-type
yarn	yarn add iana-media-type	yarn add iana-media-type

• iana-media-type provides a JSON file on the GitHub. You can download it and use it in your project.

curl -fsSL -o iana-media-type.json https://raw.githubusercontent.com/AsherJingkongChen/iana-media-type/main/index.json

Let's Learn How to Use It

1. Import the json file (Obtained from NPM)

import mediaTypes from 'iana-media-type' assert { type: 'json' };
console.log({ mediaTypes, length: mediaTypes.length });

2. Import the json file (Obtained from GitHub)

import mediaTypes from './iana-media-type.json' assert { type: 'json' };
console.log({ mediaTypes, length: mediaTypes.length });

Resources

• IANA Media Types

Let's Setup the Project

Note: THIS section is for contributors and developers only

Recommended IDE Setup for You

• IDEs:
  • VSCode
• Extensions:
  • Prettier for VSCode

See What Dependencies We Are Using

• Environments
  • Node.js v20
• Linters
  • Prettier

See What Commands We Are Using

Package Manager	Command	Script	Description
bun / npm / pnpm	install		Install dependencies
bun / npm / pnpm	run	build	Build the JSON manifest
bun / npm / pnpm	run	format	Format files using Prettier

Be Aware of These Details

You may encounter some problems during development and deployment.

Please read the following notes carefully.

1. We only provide a JSON file, so you won't evaluate this module.
2. We are NOT IANA or IETF official. We are just a group of open-source developers.