Web APIs' toolkit

Web APIs' helpers and React components for the frontend development.

Installation

yarn add @dvdevcz/web-api-helpers

List

Helper	Description
getPreferredLanguage	Returns a string representing the preferred language of the user underhood.

---

getPreferredLanguage

Return the user's preferred language based on UI browser settings. It uses Navigator.language property.

Subtag By default, getPreferredLanguage return RFC 5646 language tag. You can specify if you want to return region or language subtag by sending the optional parameter subtag with the value:

value	Description
language	Returns only language subtag
region	Return only region subtag

Examples:

import {getPreferredLanguage} from '@dvdevcz/web-api-helpers';

getPreferredLanguage(); // cs-CZ
getPreferredLanguage({subtag: 'language'}); // cs
getPreferredLanguage({subtag: 'region'}); // CZ